How To Fix /PM0/ABB_INTERFACE801 - Error when reading table entries via RFC

SAP Error Message - Details

• Message type: E = Error

• Message class: /PM0/ABB_INTERFACE -

• Message number: 801

• Message text: Error when reading table entries via RFC

Self-Explanatory Message

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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 /PM0/ABB_INTERFACE801 - Error when reading table entries via RFC ?

  The SAP error message /PM0/ABB_INTERFACE801 typically indicates an issue related to reading table entries via Remote Function Call (RFC). This error can arise due to various reasons, including configuration issues, authorization problems, or data inconsistencies. Below are some common causes, potential solutions, and related information for this error:
  Causes:
  
  Authorization Issues: The user executing the RFC call may not have the necessary authorizations to read the specified table.
  Table Locking: The table being accessed might be locked by another process, preventing the RFC from reading the entries.
  Incorrect RFC Configuration: The RFC destination may not be configured correctly, leading to connection issues.
  Data Inconsistencies: There may be inconsistencies or corruption in the data of the table being accessed.
  Network Issues: Problems with the network connection between the systems can also lead to this error.
  
  Solutions:
  
  
  Check Authorizations:
  
  Ensure that the user executing the RFC has the necessary authorizations to access the table. You can check this in transaction SU53 after the error occurs to see if there are any missing authorizations.
  
  
  
  Verify Table Locking:
  
  Check if the table is locked by another transaction. You can use transaction SM12 to view and manage locks.
  
  
  
  Review RFC Configuration:
  
  Verify the RFC destination settings in transaction SM59. Ensure that the connection parameters are correct and that the destination is reachable.
  
  
  
  Data Consistency Check:
  
  Perform a consistency check on the table to ensure there are no corrupt entries. You can use transaction SE11 to check the table structure and data.
  
  
  
  Network Troubleshooting:
  
  Check the network connection between the systems involved in the RFC call. Ensure that there are no firewalls or network issues blocking the communication.
  
  
  
  Debugging:
  
  If you have access to the ABAP code, consider debugging the RFC function module to identify where the error occurs. This can provide more context on the issue.
  
  
  
  Related Information:
  
  
  Transaction Codes:
  
  SE11: Data Dictionary to view table structure.
  SM12: To check and manage table locks.
  SM59: To manage RFC destinations.
  SU53: To analyze authorization issues.
  
  
  
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that might address this specific error or provide additional troubleshooting steps.
  
  
  Logs: Review the system logs in transaction SM21 for any related error messages that could provide more context.
  
  
  If the issue persists after trying the above solutions, it may be beneficial to consult with your SAP Basis team or reach out to SAP support for further assistance.