How To Fix 37067 - Variable loop requires whole line. Operation not performed

SAP Error Message - Details

• Message type: E = Error

• Message class: 37 - Screen Painter

• Message number: 067

• Message text: Variable loop requires whole line. Operation not performed

What happened?

Although you can define several independent loop blocks in a screen,
this is restricted to one paging block which has already been created
in the edited screen.

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

System activities

How to fix this error?

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message 37067 - Variable loop requires whole line. Operation not performed ?

  The SAP error message "37067 Variable loop requires whole line. Operation not performed" typically occurs in the context of SAP ABAP programming, particularly when dealing with variable loops in reports or forms. This error indicates that the system expects a complete line of data for processing, but it has encountered an incomplete or improperly formatted line.
  Cause:
  
  Incomplete Data: The data being processed may not be complete or may be missing required fields.
  Incorrect Loop Structure: The loop structure in the ABAP code may not be correctly defined, leading to the system not being able to process the entire line of data.
  Formatting Issues: There may be issues with how the data is formatted, such as missing delimiters or incorrect data types.
  Variable Declaration: The variables used in the loop may not be declared properly or may not match the expected data structure.
  
  Solution:
  
  Check Data Completeness: Ensure that the data being processed is complete and contains all required fields. Validate the input data before processing.
  Review Loop Structure: Examine the ABAP code to ensure that the loop is correctly defined. Make sure that the loop iterates over the correct data structure and that all necessary fields are included.
  Correct Formatting: Ensure that the data is formatted correctly. Check for any missing delimiters or incorrect data types that could cause the loop to fail.
  Variable Declaration: Verify that all variables used in the loop are declared properly and match the expected data structure. Ensure that the data types are compatible.
  Debugging: Use the ABAP debugger to step through the code and identify where the error occurs. This can help pinpoint the exact line or condition causing the issue.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. SAP frequently updates its knowledge base with solutions for common problems.
  Documentation: Review the official SAP documentation for ABAP programming and variable loops to ensure compliance with best practices.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed. Other developers may have encountered and resolved the same error.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.