/BOBF/FRW_COMMON100 - *** Locking messsages ***************************************************

SAP Error Message - Details

• Message type: E = Error

• Message class: /BOBF/FRW_COMMON -

• Message number: 100

• Message text: *** Locking messsages ***************************************************

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.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

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.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

AnswerBot

• What is the cause and solution for SAP error message /BOBF/FRW_COMMON100 - *** Locking messsages *************************************************** ?

  The SAP error message /BOBF/FRW_COMMON100 typically relates to issues with locking mechanisms in the Business Object Processing Framework (BOPF). This error can occur when multiple users or processes attempt to access or modify the same business object instance simultaneously, leading to conflicts.
  Cause:
  
  Concurrent Access: Multiple users or processes are trying to access or modify the same object instance at the same time.
  Long-Running Transactions: A transaction that takes too long to complete can hold locks longer than necessary, causing other transactions to wait.
  Deadlocks: Situations where two or more transactions are waiting for each other to release locks, leading to a standstill.
  Improper Lock Management: Issues in the application logic that do not handle locks correctly.
  
  Solution:
  
  Retry Mechanism: Implement a retry mechanism in your application logic to handle temporary locking issues. If a lock is detected, wait for a short period and then attempt the operation again.
  Optimize Transactions: Review and optimize the code to ensure that transactions are as short as possible. Avoid long-running transactions that hold locks for extended periods.
  Lock Monitoring: Use transaction codes like SM12 to monitor and manage locks. You can identify which user or process is holding the lock and take appropriate action.
  Deadlock Resolution: If deadlocks are detected, consider implementing a deadlock detection and resolution strategy in your application.
  Adjust Lock Parameters: Depending on your system's configuration, you may need to adjust lock parameters or settings in the BOPF framework to better handle concurrent access.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with transaction codes like SM12 (to view and manage locks), SM21 (to check system logs), and ST22 (to analyze dumps).
  SAP Notes: Check for relevant SAP Notes that may provide additional insights or patches related to locking issues in BOPF.
  Documentation: Review the official SAP documentation on BOPF and locking mechanisms for best practices and guidelines.
  
  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.