How To Fix COM_ATTRFRG_GEN179 - Internal error in &1

SAP Error Message - Details

• Message type: E = Error

• Message class: COM_ATTRFRG_GEN - Message Class for Generating Attributes and Sets

• Message number: 179

• Message text: Internal error in &1

What causes this issue?

An error was detected in program unit &V1&. The program cannot be
executed further. The unit could be a function module, a FORM routine,
a class method, etc.
For example, the program is expecting a value in a variable and this is
not filled, or a function module or method returns an unexpected
exception.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Note the program unit and, if possible, the reason for the message.
Contact your system administrator.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message COM_ATTRFRG_GEN179 - Internal error in &1 ?

  The SAP error message COM_ATTRFRG_GEN179, which indicates an "Internal error in &1," typically arises in the context of attribute fragmentation or data processing within the SAP system. This error can occur in various scenarios, such as during data updates, attribute processing, or when working with certain transactions related to master data.
  Possible Causes:
  
  Data Inconsistencies: There may be inconsistencies or corruption in the data being processed, which can lead to internal errors.
  System Bugs: The error could be due to a bug in the SAP system or a specific version of the software.
  Configuration Issues: Incorrect configuration settings related to the data model or attribute handling may trigger this error.
  Performance Issues: If the system is under heavy load or if there are performance bottlenecks, it may lead to internal errors.
  Missing Authorizations: Sometimes, lack of proper authorizations can lead to unexpected behavior in the system.
  
  Solutions:
  
  Check for Data Consistency: Use transaction codes like SE11 or SE16 to check the relevant tables for inconsistencies. You may need to run consistency checks or repair tools provided by SAP.
  Review System Logs: Check the system logs (transaction SM21) for any additional error messages or warnings that could provide more context about the issue.
  Update SAP System: Ensure that your SAP system is up to date with the latest support packages and patches. Sometimes, these errors are resolved in newer versions.
  Analyze Configuration: Review the configuration settings related to the affected area. Ensure that all settings are correct and aligned with best practices.
  Contact SAP Support: If the issue persists, consider reaching out to SAP Support with detailed information about the error, including the transaction codes used, the context in which the error occurred, and any relevant logs.
  Check Authorizations: Ensure that the user encountering the error has the necessary authorizations to perform the actions they are attempting.
  
  Related Information:
  
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error or provide guidance on similar issues.
  Community Forums: Check SAP Community forums or other user groups for discussions related to this error, as other users may have encountered and resolved similar issues.
  Documentation: Review the official SAP documentation for the specific module or functionality you are working with to ensure compliance with recommended practices.
  
  By following these steps, you should be able to diagnose and potentially resolve the COM_ATTRFRG_GEN179 error in your SAP system.