How To Fix XC528 - Error during retransfer to SAP APO: Resend module was not found

SAP Error Message - Details

• Message type: E = Error

• Message class: XC - Message Class for Core Interface

• Message number: 528

• Message text: Error during retransfer to SAP APO: Resend module was not found

What causes this issue?

The system attempted to send data for a C
APO. However, a suitable send module was not found for the transfer.

System Response

The data transfer cannot be executed and is terminated.

How to fix this error?

Contact SAP and provide them with this message number and the following
information:
ERP object type: &V1&
SAP APO order type: &V2&

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message XC528 - Error during retransfer to SAP APO: Resend module was not found ?

  The SAP error message XC528, which states "Error during retransfer to SAP APO: Resend module was not found," typically occurs in the context of SAP Advanced Planning and Optimization (APO) when there is an issue with the data transfer between SAP ERP and SAP APO. This error indicates that the system is unable to find the necessary module to resend data to APO.
  Causes:
  
  Missing or Incorrect Configuration: The resend module may not be properly configured or may be missing in the system.
  System Updates or Changes: Recent updates or changes in the system could have affected the configuration or availability of the resend module.
  Transport Issues: If the necessary transport requests that include the resend module were not imported correctly, this could lead to the error.
  Authorization Issues: Lack of proper authorizations for the user trying to execute the transfer could also result in this error.
  Technical Issues: There may be underlying technical issues, such as problems with the connection between SAP ERP and SAP APO.
  
  Solutions:
  
  Check Configuration: Verify that the resend module is correctly configured in the system. This may involve checking the settings in the SAP APO and ensuring that all necessary components are installed.
  Review Transport Requests: Ensure that all relevant transport requests have been imported correctly and that the resend module is included.
  Check Authorizations: Make sure that the user has the necessary authorizations to perform the retransfer. This may involve checking user roles and permissions.
  System Logs: Review system logs (transaction SLG1) for any additional error messages or warnings that could provide more context about the issue.
  Consult Documentation: Refer to SAP documentation or notes related to the specific version of SAP APO you are using for any known issues or patches that may address this error.
  Contact SAP Support: If the issue persists after checking the above points, consider reaching out to SAP support for further assistance.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide guidance on troubleshooting.
  APO Documentation: Review the official SAP APO documentation for information on data transfer processes and configuration settings.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to identify the cause of the XC528 error and implement a solution to resolve it.