How To Fix CRMS4_PS_NET169 - Buffer failure; NCD &1 requested, no NCD received (class &2, method &3)

SAP Error Message - Details

• Message type: E = Error

• Message class: CRMS4_PS_NET - Net Calculation

• Message number: 169

• Message text: Buffer failure; NCD &1 requested, no NCD received (class &2, method &3)

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_NET169 - Buffer failure; NCD &1 requested, no NCD received (class &2, method &3) ?

  The SAP error message CRMS4_PS_NET169 indicates a buffer failure related to the Network Communication Data (NCD) in the context of SAP CRM (Customer Relationship Management) systems. This error typically arises when there is a communication issue between the SAP system and the backend or when the expected data is not received.
  Cause:
  
  Network Issues: There may be network connectivity problems between the SAP application server and the database or other systems.
  Configuration Errors: Incorrect configuration settings in the SAP system or in the middleware that connects different components.
  Buffer Overflows: The buffer may be full or not properly managed, leading to failures in data transmission.
  System Load: High system load or performance issues can lead to timeouts or failures in data retrieval.
  Missing or Incorrect Data: The requested NCD may not exist or may not be correctly defined in the system.
  
  Solution:
  
  Check Network Connectivity: Ensure that there are no network issues affecting communication between the SAP system and other components.
  Review Configuration: Verify the configuration settings in the SAP system and any middleware. Ensure that all necessary parameters are correctly set.
  Monitor System Performance: Check the system load and performance metrics. If the system is under heavy load, consider optimizing performance or scaling resources.
  Buffer Management: Investigate buffer settings and management. You may need to clear or reset buffers if they are full or misconfigured.
  Check for Missing Data: Ensure that the requested NCD exists and is correctly defined. You may need to consult with your SAP administrator or developer to verify this.
  Review Logs: Check the application logs for any additional error messages or warnings that could provide more context about the failure.
  
  Related Information:
  
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error or provide patches and updates.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  Documentation: Review SAP documentation related to CRM and network communication for best practices and troubleshooting steps.
  
  If the issue persists after trying the above solutions, it may be necessary to escalate the problem to SAP support for further investigation.