How To Fix /SAPAPO/ATPLOG_PAL030 - Template source code is incorrect (class &1, ERR: &2)

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/ATPLOG_PAL -

• Message number: 030

• Message text: Template source code is incorrect (class &1, ERR: &2)

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/ATPLOG_PAL030 - Template source code is incorrect (class &1, ERR: &2) ?

  The SAP error message /SAPAPO/ATPLOG_PAL030 Template source code is incorrect (class &1, ERR: &2) typically occurs in the context of Advanced Planning and Optimization (APO) within SAP systems. This error indicates that there is an issue with the template source code used in the system, which can affect the availability check or other planning functions.
  Causes:
  
  Incorrect Template Configuration: The template used for the planning process may have been incorrectly configured or modified, leading to errors in the source code.
  Missing or Incompatible Classes: The class referenced in the error message may not exist, or there may be compatibility issues with the version of the class being used.
  Transport Issues: If the template was transported from one system to another (e.g., from development to production), there may have been issues during the transport process that led to the corruption of the template.
  Custom Code Issues: If there are custom enhancements or modifications in the code, they may not be functioning correctly, leading to this error.
  
  Solutions:
  
  Check Template Configuration: Review the configuration of the template in the APO system. Ensure that all settings are correct and that the template is properly defined.
  Validate Classes: Verify that the class mentioned in the error message exists in the system and is correctly implemented. Check for any recent changes or updates to the class.
  Review Transport Logs: If the issue arose after a transport, check the transport logs for any errors or warnings that may indicate what went wrong during the transport process.
  Debugging: If you have access to the development environment, you can debug the code to identify the exact point of failure. This may provide insights into what is causing the error.
  Consult Documentation: Refer to SAP documentation or notes related to the specific error message for additional guidance and troubleshooting steps.
  Contact SAP Support: If the issue persists and you cannot resolve it, consider reaching out to SAP support for assistance. Provide them with the error details and any relevant logs.
  
  Related Information:
  
  SAP Notes: Check for any SAP Notes related to this error message. SAP frequently releases notes that address known issues and provide solutions or workarounds.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed. Other users may have encountered the same error and can provide insights or solutions.
  System Logs: Review system logs (transaction SLG1) for additional error messages or warnings that may provide context for the issue.
  
  By following these steps, you should be able to identify the root cause of the error and implement a solution to resolve it.