How To Fix PRP029 - Internal error

SAP Error Message - Details

• Message type: E = Error

• Message class: PRP - Project Resource Planning: General Messages

• Message number: 029

• 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 PRP029 - Internal error ?

  The SAP error message PRP029, which indicates an "Internal error," can be somewhat vague, as it does not provide specific details about the underlying issue. However, it typically relates to problems within the SAP system's processing logic, particularly in the context of planning and production processes.
  Possible Causes:
  
  Data Inconsistencies: There may be inconsistencies or corruption in the master data or transaction data that the system is trying to process.
  Configuration Issues: Incorrect configuration settings in the planning or production modules can lead to internal errors.
  System Bugs: There may be bugs in the SAP software that are triggered under specific conditions.
  Performance Issues: Resource constraints or performance bottlenecks can sometimes lead to internal errors.
  Authorization Issues: Lack of proper authorizations for certain operations can also trigger internal errors.
  
  Solutions:
  
  Check Logs: Review the application logs (transaction SLG1) and system logs (transaction SM21) for more detailed error messages that can provide insights into the cause of the error.
  Data Consistency Check: Use transaction codes like SE11 or SE16 to check the relevant tables for inconsistencies. You may need to run consistency checks or repair tools if discrepancies are found.
  Review Configuration: Ensure that all relevant configuration settings in the planning and production modules are correct. This may involve checking settings in transaction codes like SPRO.
  Update SAP: If the error is due to a known bug, check for SAP Notes related to PRP029 and apply any relevant patches or updates.
  Performance Monitoring: Use transaction ST22 to check for dumps that may provide more context about the internal error. Monitor system performance and resource usage.
  Contact SAP Support: If the issue persists and you cannot identify the cause, consider reaching out to SAP Support with detailed information about the error, including any logs or dumps you have collected.
  
  Related Information:
  
  SAP Notes: Search the SAP Support Portal for notes related to PRP029. There may be specific notes that address this error.
  Community Forums: Check SAP Community forums or other user groups for discussions related to PRP029, as other users may have encountered and resolved similar issues.
  Documentation: Review SAP documentation for the specific modules you are working with to ensure that you are following best practices and guidelines.
  
  By following these steps, you should be able to diagnose and potentially resolve the PRP029 internal error in your SAP system.