How To Fix /STTPEC/MC_MD134 - An error occured during locking (/STTPEC/MAT_PRP)

/STTPEC/MC_MD134 - Overview

• Message type: E = Error

• Message class: /STTPEC/MC_MD -

• Message number: 134

• Message text: An error occured during locking (/STTPEC/MAT_PRP)

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /STTPEC/MC_MD134 - An error occured during locking (/STTPEC/MAT_PRP) ?

  The SAP error message /STTPEC/MC_MD134 An error occurred during locking (/STTPEC/MAT_PRP) typically indicates that there was an issue with the locking mechanism in the SAP system when trying to access or modify material master data or related objects. This error can occur in various scenarios, such as during data processing, updates, or when multiple users are trying to access the same data simultaneously.
  Causes:
  
  Concurrent Access: Multiple users or processes are trying to access or modify the same material master data at the same time, leading to a locking conflict.
  Long-Running Transactions: A transaction that takes too long to complete may hold a lock for an extended period, causing other transactions to fail.
  System Performance Issues: If the system is under heavy load or experiencing performance issues, it may not be able to handle locking requests properly.
  
  Configuration Issues: Incorrect configuration of the locking mechanism or related settings in the SAP system can lead to