How To Fix C+702 - A system error occurred during the blocking procedure

SAP Error Message - Details

• Message type: E = Error

• Message class: C+ -

• Message number: 702

• Message text: A system error occurred during the blocking procedure

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 C+702 - A system error occurred during the blocking procedure ?

  The SAP error message C+702, which states "A system error occurred during the blocking procedure," typically indicates that there is an issue with the system's ability to lock or block certain resources during a transaction. This can happen for various reasons, including database inconsistencies, issues with the application server, or problems with the underlying infrastructure.
  Causes:
  
  Database Lock Issues: The error may occur if there are problems with database locks, such as deadlocks or contention for resources.
  System Configuration: Misconfigurations in the SAP system or database settings can lead to blocking issues.
  Network Issues: Network interruptions or latency can cause communication problems between the application server and the database.
  Application Bugs: There may be bugs in the application code that lead to improper handling of locking mechanisms.
  Resource Limitations: Insufficient resources (CPU, memory, etc.) on the application server or database server can lead to performance issues and errors.
  
  Solutions:
  
  Check System Logs: Review the system logs (transaction SM21)