How To Fix CRMS4_PS_BUFFER040 - Duplicate NCD header entry in buffer table (internal error)

CRMS4_PS_BUFFER040 - Overview

• Message type: E = Error

• Message class: CRMS4_PS_BUFFER - Social Services Buffer

• Message number: 040

• Message text: Duplicate NCD header entry in buffer table (internal error)

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 CRMS4_PS_BUFFER040 - Duplicate NCD header entry in buffer table (internal error) ?

  The SAP error message CRMS4_PS_BUFFER040 indicates that there is a duplicate entry in the buffer table for the NCD (Non-Confidential Data) header. This is an internal error that typically arises in the context of SAP CRM (Customer Relationship Management) when the system encounters multiple entries that should be unique.
  
  Cause:
  
  Data Integrity Issues: The most common cause of this error is data integrity issues where the same NCD header is being processed multiple times, leading to duplicates in the buffer table.
  Concurrency Issues: If multiple processes are trying to insert or update the same NCD header simultaneously, it can lead to this error.
  Custom Code: If there are custom developments or enhancements that manipulate NCD data, they might inadvertently create duplicates.
  System Bugs: There could be bugs in the SAP system or specific patches that have not been applied, leading to this error.
  
  
  Solution:
  
  Check for Duplicates: Investigate the buffer table for duplicate entries. You can use