How To Fix WK016 - Select block end

SAP Error Message - Details

• Message type: E = Error

• Message class: WK - BPT: Messages integr. inbox

• Message number: 016

• Message text: Select block end

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message WK016 - Select block end ?

  SAP Error Message:
  
  WK016 Select block end
  
  Meaning / Cause:
  The error message WK016 Select block end typically occurs in SAP Workflow when there is an issue with the SELECT-ENDSELECT loop in the workflow container or in the workflow's ABAP code. It indicates that the system has encountered an unexpected or incorrect end of a SELECT block, or the SELECT block is not properly closed.
  In other words, this error points to a syntax or runtime problem related to the SELECT-ENDSELECT statement in the workflow's ABAP code or in the workflow container's data retrieval logic.
  
  Common Causes:
  
  Incorrect ABAP code in the workflow container or in the workflow's method where a SELECT statement is not properly closed with ENDSELECT.
  Syntax errors in custom workflow methods or event handlers.
  Corrupted or incomplete workflow container data retrieval logic.
  Using SELECT without ENDSELECT or mixing SELECT with other statements improperly.
  Sometimes, this error can also occur if the workflow container is trying to process data that was not properly fetched or initialized.
  
  
  Solution / How to Fix:
  
  
  Check the ABAP code in the workflow container or in the workflow methods where SELECT statements are used:
  
  Ensure every SELECT statement has a corresponding ENDSELECT.
  Verify the syntax and logic of the SELECT-ENDSELECT block.
  
  
  
  Debug the workflow:
  
  Use transaction SWI1 or SWI2_DIAG to find the workflow instance causing the error.
  Use the ABAP debugger to step through the workflow method or container processing to identify where the SELECT block is ending unexpectedly.
  
  
  
  Review custom code:
  
  If custom workflow methods or event handlers are used, check their source code for SELECT-ENDSELECT correctness.
  Correct any missing or misplaced ENDSELECT statements.
  
  
  
  Check workflow container elements:
  
  Make sure the container elements that are supposed to hold data from SELECT statements are properly defined and populated.
  
  
  
  Transport and system consistency:
  
  If the workflow was recently transported, ensure all related objects (methods, container definitions) are consistent and correctly imported.
  
  
  
  
  Related Information:
  
  
  Transaction codes:  
  
  SWI1 - Workflow log  
  SWI2_DIAG - Workflow diagnostics  
  SE24 - Class builder (to check workflow methods)  
  SE80 - Object Navigator (to check workflow objects and code)  
  SE38 - ABAP Editor (to check custom code)
  
  
  
  SAP Notes:
  
  Search for SAP Notes related to WK016 or SELECT-ENDSELECT issues in workflows for any known bugs or patches.
  
  
  Documentation:
  
  SAP Workflow documentation and ABAP programming guides for proper use of SELECT-ENDSELECT.
  
  
  
  Summary:
  The WK016 Select block end error is caused by improper or incomplete SELECT-ENDSELECT statements in workflow-related ABAP code. The solution is to review and correct the ABAP code to ensure proper syntax and logic, debug the workflow to locate the issue, and verify the workflow container data handling.
  
  If you provide the exact context or code snippet where the error occurs, I can help you analyze it further.