How To Fix SCPRFC006 - Internal error: Memory string without termination

SAP Error Message - Details

• Message type: E = Error

• Message class: SCPRFC -

• Message number: 006

• Message text: Internal error: Memory string without termination

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message SCPRFC006 - Internal error: Memory string without termination ?

  The SAP error message SCPRFC006 "Internal error: Memory string without termination" typically indicates an issue related to memory management within the SAP system, particularly in the context of Remote Function Calls (RFC). This error can occur due to various reasons, including:
  Causes:
  
  Corrupted Memory Allocation: The error may arise from a corrupted memory allocation or a buffer overflow, where a string is not properly terminated.
  Coding Errors: Custom ABAP code or enhancements that manipulate strings improperly can lead to this error.
  System Bugs: There may be bugs in the SAP kernel or specific function modules that are causing this issue.
  RFC Configuration Issues: Misconfigurations in RFC destinations or settings can also lead to this error.
  
  Solutions:
  
  Check Custom Code: Review any custom ABAP code or enhancements that may be manipulating strings. Ensure that all strings are properly terminated and that memory is managed correctly.
  Update SAP Kernel: Ensure that your SAP system is running the latest version of the kernel. SAP regularly releases patches and updates that fix known bugs.
  Review RFC Configuration: Check the configuration of your RFC destinations. Ensure that they are set up correctly and that there are no connectivity issues.
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal. There may be specific notes addressing this error with recommended fixes or workarounds.
  System Logs: Check the system logs (transaction SM21) for any additional error messages or warnings that may provide more context about the issue.
  Memory Settings: Review the memory settings of your SAP system. Sometimes, increasing the memory allocation can help resolve such issues.
  Contact SAP Support: If the issue persists after trying the above solutions, consider reaching out to SAP Support for further assistance. Provide them with detailed information about the error, including any relevant logs and system configurations.
  
  Related Information:
  
  Transaction Codes: Use transaction codes like SM21 (System Log), ST22 (Dump Analysis), and SM37 (Job Monitoring) to gather more information about the error.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  Documentation: Review SAP documentation related to RFC and memory management for best practices and troubleshooting tips.
  
  By following these steps, you should be able to diagnose and potentially resolve the SCPRFC006 error in your SAP system.