How To Fix /SAPAPO/SRC016 - Internal error

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/SRC -

• Message number: 016

• Message text: Internal error

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 /SAPAPO/SRC016 - Internal error ?

  The SAP error message /SAPAPO/SRC016 Internal error typically occurs in the SAP Advanced Planning and Optimization (APO) module. This error indicates that there is an internal issue within the system, which can be caused by various factors. Here are some common causes, potential solutions, and related information:
  Causes:
  
  Data Inconsistencies: There may be inconsistencies or corruption in the master data or transaction data that the APO system is trying to process.
  Configuration Issues: Incorrect configuration settings in the APO system can lead to internal errors.
  System Bugs: There may be bugs in the version of the software you are using, which can trigger internal errors.
  Memory Issues: Insufficient memory allocation for the APO processes can lead to internal errors.
  Transport Issues: If there were recent transports that included changes to APO-related objects, they might not have been properly imported or activated.
  
  Solutions:
  
  Check Logs: Review the application logs (transaction SLG1) and short dump analysis (transaction ST22) for more detailed error messages that can provide insights into the root cause.
  Data Consistency Check: Use transaction /SAPAPO/TSM to check for data inconsistencies in the APO system. You may need to run consistency checks and repair any inconsistencies found.
  Review Configuration: Verify the configuration settings in the APO system to ensure they are set up correctly. This includes checking the settings for planning areas, key figures, and other relevant configurations.
  Update Software: If you suspect a bug, check for any available patches or updates from SAP that address known issues related to the error.
  Increase Memory Allocation: If memory issues are suspected, consider increasing the memory allocation for the APO processes in the SAP system.
  Re-import Transports: If the error occurred after a transport, consider re-importing the transport or checking for any missing objects.
  
  Related Information:
  
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error. You can use the error code or keywords related to the issue.
  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 the official SAP documentation for APO to understand the specific functionalities and configurations that might be related to the error.
  
  If the issue persists after trying the above solutions, it may be necessary to contact SAP support for further assistance. They can provide more in-depth analysis and troubleshooting based on your specific system configuration and error context.