How To Fix SCPRFC013 - Internal error: Memory string contains errors (enter it again)

SAP Error Message - Details

• Message type: E = Error

• Message class: SCPRFC -

• Message number: 013

• Message text: Internal error: Memory string contains errors (enter it again)

What causes this issue?

The stored list format, the memory string, contains an error.

System Response

The list will be discarded.

How to fix this error?

Create the list again. A new, correct string will be created and stored.
This will solve the problem.

Procedure for System Administrators

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

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message SCPRFC013 - Internal error: Memory string contains errors (enter it again) ?

  The SAP error message SCPRFC013, which states "Internal error: Memory string contains errors (enter it again)," typically indicates an issue with the data being processed in a Remote Function Call (RFC) context. This error can arise due to various reasons, including data corruption, incorrect data formats, or issues with the RFC destination.
  Causes:
  
  Data Corruption: The data being sent or received may be corrupted or improperly formatted.
  Incompatible Data Types: There may be a mismatch between the expected data types in the RFC interface and the actual data being passed.
  Memory Issues: The system may be experiencing memory allocation issues, leading to errors in processing the data.
  Network Issues: Problems with the network connection can lead to incomplete or corrupted data being transmitted.
  Configuration Issues: Incorrect configuration of the RFC destination or the function module being called can also lead to this error.
  
  Solutions:
  
  Re-enter Data: As suggested by the error message, try re-entering the data to see if the issue persists.
  Check Data Formats: Ensure that the data being sent matches the expected formats and types defined in the RFC interface.
  Review RFC Configuration: Check the configuration of the RFC destination in transaction SM59 to ensure it is set up correctly.
  Monitor Memory Usage: Use transaction SM04 or ST02 to monitor memory usage and check for any memory-related issues.
  Check for Updates: Ensure that your SAP system is up to date with the latest patches and updates, as this may resolve known issues.
  Debugging: If you have access to the development environment, consider debugging the RFC function module to identify where the error occurs.
  Consult SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error.
  
  Related Information:
  
  Transaction Codes: 
  
  SM59 - RFC Destinations
  ST22 - Dump Analysis
  SM21 - System Log
  ST02 - Tune Summary
  
  
  SAP Support: If the issue persists after trying the above solutions, consider reaching out to SAP Support for further assistance, providing them with detailed information about the error and the context in which it occurs.
  
  By following these steps, you should be able to diagnose and potentially resolve the SCPRFC013 error in your SAP environment.