How To Fix EEWMGBC809 - Error when deleting from internal table &1

SAP Error Message - Details

• Message type: E = Error

• Message class: EEWMGBC - GBC: GIS Business Connector

• Message number: 809

• Message text: Error when deleting from 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 EEWMGBC809 - Error when deleting from internal table &1 ?

  The SAP error message EEWMGBC809 typically occurs when there is an issue related to deleting entries from an internal table in an ABAP program. This error can arise due to various reasons, and understanding the cause and finding a solution requires a bit of investigation. Here’s a breakdown of the potential causes, solutions, and related information:
  Cause:
  
  Invalid Index: The error may occur if you are trying to delete an entry from an internal table using an index that does not exist or is out of bounds.
  Empty Table: If the internal table is empty, attempting to delete an entry will lead to this error.
  Incorrect Table Reference: The internal table reference might be incorrect or not properly initialized.
  Locking Issues: If the internal table is being accessed by multiple processes or threads, it may lead to inconsistencies.
  Data Type Mismatch: If the internal table is defined with a different structure than what is being referenced for deletion, it can cause issues.
  
  Solution:
  
  
  Check Index Validity: Ensure that the index you are using to delete an entry is valid. You can use the DESCRIBE TABLE statement to check the number of entries in the internal table before attempting to delete.
  DATA: lv_index TYPE i.
  DESCRIBE TABLE it_table LINES lv_index.
  IF lv_index > 0.
      DELETE it_table INDEX lv_index.
  ENDIF.
  
  
  Check for Empty Table: Before performing a delete operation, check if the internal table is empty.
  IF it_table IS NOT INITIAL.
      DELETE it_table INDEX lv_index.
  ENDIF.
  
  
  Proper Initialization: Ensure that the internal table is properly initialized and populated before attempting to delete entries.
  
  
  Use Safe Deletion Methods: Instead of using an index, consider using a key or a condition to delete entries, which can be safer and more reliable.
  DELETE it_table WHERE field_name = value.
  
  
  Debugging: If the issue persists, use the ABAP debugger to step through the code and identify where the error occurs. Check the values of the internal table and the index being used for deletion.
  
  
  Review Locking Mechanisms: If your program is multi-threaded or involves background processing, ensure that proper locking mechanisms are in place to avoid conflicts.
  
  
  Related Information:
  
  ABAP Documentation: Refer to the official SAP ABAP documentation for more details on internal tables and the DELETE statement.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  Community Forums: Engage with SAP community forums or platforms like SAP Community, Stack Overflow, or other ABAP-related forums for insights from other developers who may have encountered similar issues.
  
  By following these steps, you should be able to identify the cause of the EEWMGBC809 error and implement a suitable solution.