How To Fix IU010 - Table &: Unknown function &

SAP Error Message - Details

• Message type: E = Error

• Message class: IU - Incremental Conversion (ICNV)

• Message number: 010

• Message text: Table &: Unknown function &

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message IU010 - Table &: Unknown function & ?

  The SAP error message IU010, which states "Table &: Unknown function &," typically indicates that there is an issue with a function module or a table that is being referenced in your SAP system. This error can occur in various contexts, such as during data processing, report generation, or when executing specific transactions.
  Causes:
  
  Missing or Incorrect Function Module: The function module that is being called may not exist in the system, or it may have been incorrectly specified.
  Table Not Defined: The table referenced in the error message may not be defined in the system or may have been deleted or renamed.
  Authorization Issues: The user may not have the necessary authorizations to access the function module or table.
  Transport Issues: If the function module or table was recently transported from another system, there may have been issues during the transport process.
  Custom Development: If the error arises from custom code, there may be bugs or issues in the custom development.
  
  Solutions:
  
  Check Function Module: Verify that the function module exists in the system. You can do this by using transaction code SE37 (Function Builder) to search for the function module.
  Check Table Definition: Use transaction code SE11 (Data Dictionary) to check if the table exists and is correctly defined.
  Review Authorizations: Ensure that the user has the necessary authorizations to access the function module and table. You can check this using transaction code SU53 to analyze authorization failures.
  Transport Logs: If the issue arose after a transport, check the transport logs for any errors or warnings that may indicate problems with the transport.
  Debugging: If the error occurs in custom code, use transaction code SE80 (Object Navigator) or SE38 (ABAP Editor) to debug the code and identify where the error is occurring.
  Consult Documentation: Review any relevant documentation or notes from SAP that may provide insights into the error.
  
  Related Information:
  
  SAP Notes: Check the SAP Support Portal for any notes related to this error message. SAP frequently updates their knowledge base with solutions to common issues.
  Community Forums: Consider searching or posting in SAP community forums or discussion boards, as other users may have encountered and resolved similar issues.
  System Logs: Review system logs (transaction SM21) for any additional error messages or warnings that may provide context for the IU010 error.
  
  If the issue persists after trying the above solutions, it may be necessary to involve your SAP Basis or development team for further investigation.