How To Fix CM_EHFND_FW_WFF_PCO004 - Cannot store attachment (&1) due to locks

CM_EHFND_FW_WFF_PCO004 - Overview

• Message type: E = Error

• Message class: CM_EHFND_FW_WFF_PCO - Messages for PCO Handling

• Message number: 004

• Message text: Cannot store attachment (&1) due to locks

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.

Smart SAP Assistant

• What is the cause and solution for SAP error message CM_EHFND_FW_WFF_PCO004 - Cannot store attachment (&1) due to locks ?

  The SAP error message CM_EHFND_FW_WFF_PCO004 indicates that there is an issue with storing an attachment due to locks on the system. This typically occurs when the system is trying to access or modify a resource that is currently locked by another process or user. Here’s a breakdown of the cause, potential solutions, and related information:
  
  Cause:
  
  Locking Mechanism: SAP uses a locking mechanism to prevent data inconsistencies. If another user or process is currently accessing the same attachment or related data, the system will prevent you from storing the attachment until the lock is released.
  Long-running Transactions: If a transaction is taking too long to complete, it may hold locks longer than expected, causing other processes to fail.
  System Configuration: There may be configuration issues or bugs in the system that lead to improper handling of locks.
  
  Solutions:
  
  Wait and Retry: If the lock is temporary, waiting for a few moments and then retrying the operation