/ACCGO/NET_DRY_MSG041 - Parallel processing of A2 records is not possible (lock failure)

SAP Error Message - Details

• Message type: E = Error

• Message class: /ACCGO/NET_DRY_MSG -

• Message number: 041

• Message text: Parallel processing of A2 records is not possible (lock failure)

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 /ACCGO/NET_DRY_MSG041 - Parallel processing of A2 records is not possible (lock failure) ?

  The SAP error message /ACCGO/NET_DRY_MSG041 Parallel processing of A2 records is not possible (lock failure) typically occurs in the context of the SAP system when there is an attempt to process A2 records in parallel, but a lock is preventing this from happening. This can happen in various scenarios, such as during data processing, batch jobs, or when multiple users are trying to access the same data simultaneously.
  Cause:
  
  Locking Mechanism: SAP uses a locking mechanism to ensure data integrity. If one process has locked a record, other processes trying to access that record will encounter a lock failure.
  Concurrent Processing: If multiple instances of a program or transaction are trying to process the same set of records at the same time, it can lead to this error.
  Long-running Transactions: If a transaction takes too long to complete, it can hold locks longer than expected, causing other processes to fail.
  Configuration Issues: Sometimes, the configuration of the system or the specific program can lead to improper handling of locks.
  
  Solution:
  
  Check Lock Entries: Use transaction code SM12 to check for existing lock entries. Identify if there are any long-running transactions that are holding locks on the A2 records.
  Wait and Retry: If the lock is temporary, waiting for the current process to complete may resolve the issue. You can then retry the operation.
  Optimize Processes: If the error occurs frequently, consider optimizing the processes that are accessing the A2 records to reduce the likelihood of lock contention.
  Batch Processing: If applicable, consider processing records in smaller batches to minimize the chance of lock conflicts.
  Review Custom Code: If there is custom code involved in processing A2 records, review it for proper handling of locks and ensure that it is not trying to access the same records in parallel unnecessarily.
  System Configuration: Review the system configuration related to parallel processing and locking to ensure it is set up correctly.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SM12 (for lock entries), SM21 (for system logs), and ST22 (for dumps) to diagnose issues.
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error or provide additional guidance.
  Performance Monitoring: Use transaction ST03N to monitor system performance and identify any bottlenecks that may be causing long-running transactions.
  
  If the issue persists after trying the above solutions, it may be beneficial to consult with your SAP Basis team or SAP support for further assistance.