How To Fix CRMS4_PS_NET074 - Deletion of NCD buffer for NCU &2 failed (internal error)

SAP Error Message - Details

• Message type: E = Error

• Message class: CRMS4_PS_NET - Net Calculation

• Message number: 074

• Message text: Deletion of NCD buffer for NCU &2 failed (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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message CRMS4_PS_NET074 - Deletion of NCD buffer for NCU &2 failed (internal error) ?

  The SAP error message CRMS4_PS_NET074, which states "Deletion of NCD buffer for NCU &2 failed (internal error)," typically occurs in the context of SAP CRM (Customer Relationship Management) when there is an issue with the deletion of the NCD (Network Change Data) buffer for a specific NCU (Network Control Unit).
  Cause:
  
  Internal System Error: The error is often indicative of an internal inconsistency or issue within the SAP system, possibly due to a bug or a temporary glitch.
  Data Integrity Issues: There may be issues with the data integrity of the NCU or related objects, which can prevent the system from properly deleting the NCD buffer.
  Locking Issues: The NCU might be locked by another process, preventing the deletion of the buffer.
  Configuration Issues: Incorrect configuration settings in the CRM system or related modules can lead to this error.
  
  Solution:
  
  Check System Logs: Review the system logs (transaction SLG1) for more detailed error messages that can provide insights into the root cause of the issue.
  Transaction Codes: Use transaction codes like SM21 (System Log) and ST22 (Dump Analysis) to check for any related dumps or logs that can help diagnose the problem.
  Data Consistency Check: Perform a consistency check on the NCU and related objects to ensure that there are no data integrity issues.
  Release Locks: If the NCU is locked, identify the locking process and release it if necessary. You can use transaction SM12 to check for and delete locks.
  Reprocessing: If the error occurred during a batch process, try reprocessing the relevant transactions or data.
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error. There may be patches or updates available that resolve the issue.
  Contact SAP Support: If the issue persists after trying the above steps, consider reaching out to SAP Support for further assistance. Provide them with the error message, context, and any logs you have gathered.
  
  Related Information:
  
  SAP Documentation: Review the official SAP documentation for CRM and related modules to understand the context of NCD and NCU.
  Community Forums: Check SAP Community forums or other user groups for similar issues and solutions shared by other users.
  System Updates: Ensure that your SAP system is up to date with the latest patches and updates, as many internal errors can be resolved through system updates.
  
  By following these steps, you should be able to diagnose and potentially resolve the CRMS4_PS_NET074 error in your SAP system.