How To Fix RSAR727 - Function & is not defined here

SAP Error Message - Details

• Message type: E = Error

• Message class: RSAR - Data Transfer and Metadata Maintenance

• Message number: 727

• Message text: Function & is not defined here

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSAR727 - Function & is not defined here ?

  The SAP error message RSAR727, which states "Function & is not defined here," typically occurs in the context of SAP BW (Business Warehouse) or SAP BI (Business Intelligence) when there is an issue with the data extraction process, particularly when using the Data Transfer Process (DTP) or when executing queries.
  Cause:
  
  Missing Function Definition: The error indicates that a specific function (denoted by "&") is not defined in the context where it is being called. This could be due to a missing or incorrectly configured transformation or data source.
  Incorrect Configuration: The DTP or transformation might be incorrectly configured, leading to the system not being able to find the required function.
  Transport Issues: If the function was recently transported from another system, it might not have been properly imported or activated in the target system.
  Version Mismatch: There could be a version mismatch between the source and target systems, leading to missing functions or objects.
  
  Solution:
  
  Check Function Definition: Verify that the function mentioned in the error message is defined in the system. You can do this by checking the relevant transformation or DTP settings.
  Review DTP and Transformation: Go to the Data Transfer Process (DTP) and check the associated transformation. Ensure that all required fields and functions are correctly defined and activated.
  Activate Objects: If the function is part of a transport request, ensure that all objects have been activated in the target system. You can do this by navigating to the relevant transaction (e.g., RSA1 for Data Warehousing Workbench) and activating the necessary objects.
  Check for Missing Objects: If the function is part of a custom development, ensure that all related objects (like function modules, classes, etc.) are present and activated in the system.
  Consult Documentation: If the function is part of standard SAP functionality, refer to SAP documentation or notes for any known issues or required configurations.
  Debugging: If the issue persists, consider debugging the process to identify where the function call is failing and gather more context about the error.
  
  Related Information:
  
  Transaction Codes: Use transaction codes like RSA1 (Data Warehousing Workbench), RSC1 (InfoSource), and RSTT (Performance Analysis) to investigate the issue further.
  SAP Notes: Check SAP Notes for any known issues related to the error message RSAR727. You can search for relevant notes in the SAP Support Portal.
  Community Forums: Consider checking SAP Community forums or other online resources where similar issues may have been discussed.
  
  If the problem continues after following these steps, it may be beneficial to reach out to SAP support for further assistance.