How To Fix FG550 - System error in reading the control data

SAP Error Message - Details

• Message type: E = Error

• Message class: FG - Program Error Messages

• Message number: 550

• Message text: System error in reading the control data

What causes this issue?

The SAP archive object &v2& from application &v1& was not found.

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?

The archive object was possibly not created previously. Otherwise
it has to do with a system error.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message FG550 - System error in reading the control data ?

  The SAP error message FG550, which states "System error in reading the control data," typically indicates an issue with the system's ability to access or interpret control data related to a specific process or transaction. This error can arise from various underlying causes, and addressing it often requires a systematic approach.
  Possible Causes:
  
  Database Issues: There may be problems with the database, such as corruption or connectivity issues.
  Authorization Problems: The user may not have the necessary authorizations to access the control data.
  Configuration Errors: Incorrect configuration settings in the system can lead to this error.
  Transport Issues: If recent changes were transported to the system, they may not have been implemented correctly.
  System Bugs: There may be bugs in the SAP version being used that affect the reading of control data.
  Data Inconsistencies: Inconsistencies in the data or missing entries in the control tables can trigger this error.
  
  Solutions:
  
  Check System Logs: Review the system logs (transaction SM21) for any related error messages that can provide more context.
  Database Consistency Check: Run database consistency checks to identify and resolve any issues.
  Authorization Check: Ensure that the user has the necessary authorizations to access the control data.
  Configuration Review: Verify the configuration settings related to the process that is generating the error.
  Transport Management: If the error occurred after a transport, check the transport logs for any issues and ensure that all necessary objects were transported correctly.
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address known issues related to this error.
  System Restart: In some cases, a system restart may resolve temporary issues affecting the reading of control data.
  Contact SAP Support: If the issue persists, consider reaching out to SAP Support for assistance, providing them with detailed information about the error and the context in which it occurs.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SM21 (System Log), ST22 (Dump Analysis), and SU53 (Authorization Check) to diagnose the issue further.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  Documentation: Review SAP documentation related to the specific module or process you are working with, as it may provide insights into control data handling.
  
  By following these steps, you should be able to identify the root cause of the FG550 error and implement an appropriate solution.