How To Fix 42590 - Structure (FM=&1, RC=&2) read error

SAP Error Message - Details

• Message type: E = Error

• Message class: 42 - Information Workbench

• Message number: 590

• Message text: Structure (FM=&1, RC=&2) read error

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message 42590 - Structure (FM=&1, RC=&2) read error ?

  The SAP error message 42590, which states "Structure (FM=&1, RC=&2) read error," typically indicates that there is an issue with reading a structure in the SAP system. This error can occur in various contexts, such as during the execution of a function module (FM) or when accessing data structures in ABAP programs.
  Causes:
  
  Missing or Incomplete Data Structure: The structure that the function module is trying to access may not exist or may not be properly defined in the system.
  Authorization Issues: The user executing the function may not have the necessary authorizations to access the data structure.
  Transport Issues: If the structure was recently transported from another system, there may have been issues during the transport process that led to incomplete or corrupted data.
  Database Issues: There could be underlying database issues, such as missing tables or fields that the structure relies on.
  Program Errors: There may be bugs or errors in the ABAP code that is trying to read the structure.
  
  Solutions:
  
  Check Structure Definition: Verify that the structure exists in the system and is correctly defined. You can do this by using transaction SE11 (Data Dictionary) to check the structure's definition.
  Review Authorizations: Ensure that the user has the necessary authorizations to access the function module and the associated data structures.
  Transport Logs: If the structure was recently transported, check the transport logs for any errors or warnings that may indicate issues during the transport process.
  Database Consistency: Run database consistency checks to ensure that all necessary tables and fields are present and correctly defined.
  Debugging: If you have access to the ABAP code, use the debugger to step through the code and identify where the error occurs. This can help pinpoint the exact cause of the read error.
  Consult SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error message or provide additional troubleshooting steps.
  
  Related Information:
  
  Transaction Codes: SE11 (Data Dictionary), SE37 (Function Module), SE80 (Object Navigator), ST22 (Dump Analysis).
  SAP Notes: Search for specific SAP Notes related to error message 42590 or similar issues in the SAP Support Portal.
  Community Forums: Consider checking SAP Community forums or other online resources for discussions related to this error message, as other users may have encountered and resolved similar issues.
  
  If the problem persists after trying the above solutions, it may be necessary to involve your SAP Basis or ABAP development team for further investigation.