How To Fix GT627 - Error while reading primary key

SAP Error Message - Details

• Message type: E = Error

• Message class: GT - Database utilities

• Message number: 627

• Message text: Error while reading primary key

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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Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

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Smart SAP Assistant

• What is the cause and solution for SAP error message GT627 - Error while reading primary key ?

  The SAP error message GT627, which states "Error while reading primary key," typically occurs when there is an issue with accessing or retrieving data from a database table in SAP. This error can arise due to various reasons, including:
  Causes:
  
  Data Inconsistency: The primary key data may be inconsistent or corrupted in the database.
  Authorization Issues: The user may not have the necessary authorizations to access the data.
  Database Locking: The record may be locked by another transaction, preventing access.
  Table Structure Changes: Changes in the database table structure (like adding or removing fields) that are not reflected in the application layer.
  Transport Issues: If the system has recently undergone a transport, there may be inconsistencies between the development and production environments.
  Incorrect Configuration: Configuration settings in the application may not align with the database schema.
  
  Solutions:
  
  Check Data Consistency: Use transaction codes like SE11 (Data Dictionary) or SE16 (Data Browser) to check the integrity of the data in the relevant tables.
  Review Authorizations: Ensure that the user has the necessary authorizations to access the data. You can check this using transaction SU53 to analyze authorization failures.
  Release Locks: If the record is locked, you can use transaction SM12 to check for and release any locks on the relevant table.
  Check Table Structure: Verify that the table structure in the database matches the expected structure in the application. You can use SE11 to view the table definition.
  Transport Management: If the issue arose after a transport, ensure that all necessary objects were transported correctly and that there are no inconsistencies.
  Debugging: If you have access to debugging tools, you can set breakpoints in the relevant ABAP code to identify where the error occurs and gather more context.
  Consult SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error or provide patches.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SE11 (Data Dictionary), SE16 (Data Browser), SM12 (Lock Entries), and SU53 (Authorization Check).
  SAP Community: Engage with the SAP Community forums for insights from other users who may have encountered similar issues.
  SAP Support: If the issue persists, consider reaching out to SAP Support for assistance, especially if it involves a potential bug or system issue.
  
  By following these steps, you should be able to diagnose and resolve the GT627 error effectively.