{"id":1283,"date":"2015-02-12T11:46:42","date_gmt":"2015-02-12T10:46:42","guid":{"rendered":"http:\/\/oprsteny.cz\/?p=1283"},"modified":"2015-02-12T11:46:42","modified_gmt":"2015-02-12T10:46:42","slug":"abap-return-to-selection-screen-after-error-in-start-of-selection","status":"publish","type":"post","link":"https:\/\/oprsteny.cz\/?p=1283","title":{"rendered":"ABAP &#8211; Return to Selection screen after error in START-OF-SELECTION"},"content":{"rendered":"<p><img loading=\"lazy\" decoding=\"async\" data-attachment-id=\"358\" data-permalink=\"https:\/\/oprsteny.cz\/?attachment_id=358\" data-orig-file=\"https:\/\/oprsteny.cz\/wp-content\/uploads\/SAP.jpg\" data-orig-size=\"44,50\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;Picasa&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;1365690880&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;}\" data-image-title=\"SAP\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/oprsteny.cz\/wp-content\/uploads\/SAP.jpg\" class=\" size-full wp-image-358 alignleft\" src=\"http:\/\/oprsteny.cz\/wp-content\/uploads\/SAP.jpg\" alt=\"SAP\" width=\"44\" height=\"50\" \/>Sometimes you need to do some data processing and in case of error you&#8217;d like to return user back to selection screen and display the error message.<!--more--><br \/>\nThis can be done eg. by the following:<\/p>\n<pre lang=\"abap\">DATA: lv_ok type abap_bool.\r\n* Let's simulate error situation\r\n  lv_ok = abap_false.\r\n\r\nSTART-OF-SELECTION.\r\n  IF lv_ok = abap_true.\r\n*   ...\r\n  ELSE.\r\n    MESSAGE 'No data selected'(001) TYPE 'S' DISPLAY LIKE 'E'.\r\n    LEAVE LIST-PROCESSING.\r\n  ENDIF.<\/pre>\n","protected":false},"excerpt":{"rendered":"<p>Sometimes you need to do some data processing and in case of error you&#8217;d like to return user back to selection screen and display the error message.<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"jetpack_post_was_ever_published":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"ABAP - Return to Selection screen after error in START-OF-SELECTION","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2}},"categories":[16,9,222],"tags":[388],"class_list":["post-1283","post","type-post","status-publish","format-standard","hentry","category-abap","category-development","category-dynpro","tag-start-of-selection"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/p3nYbe-kH","jetpack-related-posts":[],"_links":{"self":[{"href":"https:\/\/oprsteny.cz\/index.php?rest_route=\/wp\/v2\/posts\/1283","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/oprsteny.cz\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/oprsteny.cz\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/oprsteny.cz\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/oprsteny.cz\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1283"}],"version-history":[{"count":1,"href":"https:\/\/oprsteny.cz\/index.php?rest_route=\/wp\/v2\/posts\/1283\/revisions"}],"predecessor-version":[{"id":1284,"href":"https:\/\/oprsteny.cz\/index.php?rest_route=\/wp\/v2\/posts\/1283\/revisions\/1284"}],"wp:attachment":[{"href":"https:\/\/oprsteny.cz\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1283"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/oprsteny.cz\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1283"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/oprsteny.cz\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1283"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}