How To Fix EEWMGBC810 - Error in loop for internal table &1

SAP Error Message - Details

• Message type: E = Error

• Message class: EEWMGBC - GBC: GIS Business Connector

• Message number: 810

• Message text: Error in loop for internal table &1

What causes this issue?

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

System Response

How to fix this error?

INCLUDE ISU_SAP OBJECT DOKU ID TX

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message EEWMGBC810 - Error in loop for internal table &1 ?

  The SAP error message EEWMGBC810, which states "Error in loop for internal table &1," typically indicates that there is an issue with the processing of an internal table in an ABAP program. This error can occur during various operations, such as looping through an internal table, and it usually points to a problem with the data structure or the logic used in the loop.
  Causes:
  
  Empty Internal Table: The internal table being processed may be empty, leading to issues when trying to loop through it.
  Incorrect Table Declaration: The internal table may not be declared correctly, or its structure may not match the expected format.
  Data Consistency Issues: There may be inconsistencies in the data being processed, such as unexpected null values or incorrect data types.
  Loop Logic Errors: There may be errors in the loop logic itself, such as incorrect index handling or modifications to the table while looping through it.
  Memory Issues: In some cases, memory allocation issues can lead to this error, especially if the internal table is very large.
  
  Solutions:
  
  Check Internal Table Declaration: Ensure that the internal table is declared correctly and that its structure matches the expected format.
  Validate Data: Before looping through the internal table, check if it is empty or contains valid data. You can use the DESCRIBE TABLE statement to check the number of entries.
  DATA: lv_count TYPE i.
  DESCRIBE TABLE it_table COUNT lv_count.
  IF lv_count = 0.
      " Handle empty table case
  ENDIF.
  
  Review Loop Logic: Carefully review the loop logic to ensure that it is correctly implemented. Avoid modifying the internal table while looping through it unless you are using a specific approach (like using a FOR loop).
  LOOP AT it_table INTO DATA(ls_entry).
      " Process each entry
  ENDLOOP.
  
  Debugging: Use the ABAP debugger to step through the code and identify where the error occurs. Check the values of the internal table and any related variables.
  Memory Management: If the internal table is large, consider optimizing memory usage or breaking the processing into smaller chunks.
  
  Related Information:
  
  ABAP Documentation: Refer to the official SAP ABAP documentation for best practices on handling internal tables and loops.
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Community Forums: Engage with the SAP community forums or Stack Overflow for insights from other developers who may have encountered similar issues.
  
  By following these steps, you should be able to identify and resolve the cause of the EEWMGBC810 error in your SAP environment.