How To Fix AIS_REP002 - Internal error during dynamic field symbol assignment

SAP Error Message - Details

• Message type: E = Error

• Message class: AIS_REP - Single Value Reporting

• Message number: 002

• Message text: Internal error during dynamic field symbol assignment

What causes this issue?

Internal error while assigning the field symbol &V1& to the structure
&V2&.

System Response

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

How to fix this error?

This is a serious error. To correct it, contact SAP.

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 AIS_REP002 - Internal error during dynamic field symbol assignment ?

  The SAP error message AIS_REP002 ("Internal error during dynamic field symbol assignment") typically indicates an issue related to dynamic field symbol assignments in ABAP programs. This error can occur due to various reasons, including incorrect data types, issues with the data being processed, or problems in the logic of the ABAP code.
  Causes:
  
  Data Type Mismatch: The field symbol may be trying to reference a data type that is incompatible with the expected type.
  Uninitialized Field Symbols: If a field symbol is not properly initialized before being used, it can lead to this error.
  Invalid Data Reference: The program may be attempting to assign a field symbol to a non-existent or invalid data reference.
  Logical Errors in Code: There may be logical errors in the ABAP code that lead to unexpected behavior during runtime.
  
  Solutions:
  
  Check Data Types: Ensure that the data types of the variables being assigned to the field symbol match the expected types. Use the DESCRIBE FIELD statement to verify the data types.
  Initialize Field Symbols: Make sure that all field symbols are properly initialized before use. You can use the ASSIGN statement to assign a valid reference to the field symbol.
  Debugging: Use the ABAP debugger to step through the code and identify where the error occurs. Check the values and types of the variables involved in the assignment.
  Error Handling: Implement error handling to catch exceptions and handle them gracefully. This can help prevent the program from crashing and provide more informative error messages.
  Review Logic: Review the logic of the program to ensure that the flow of data and assignments is correct. Look for any conditions that might lead to invalid assignments.
  
  Related Information:
  
  ABAP Documentation: Refer to the official SAP ABAP documentation for more details on field symbols and dynamic assignments.
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that might address this specific error or provide patches.
  Community Forums: Engage with the SAP community forums or Stack Overflow to see if others have encountered and resolved similar issues.
  
  If the problem persists after trying the above solutions, consider reaching out to your SAP support team or consulting with an experienced ABAP developer for further assistance.