How To Fix /PF1/MSG_BC324 - Synchronous OK answer for & was received

SAP Error Message - Details

• Message type: E = Error

• Message class: /PF1/MSG_BC -

• Message number: 324

• Message text: Synchronous OK answer for & was received

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /PF1/MSG_BC324 - Synchronous OK answer for & was received ?

  The SAP error message /PF1/MSG_BC324 Synchronous OK answer for & was received typically indicates that a synchronous communication with an external system (like a web service or another SAP system) was successful, but the response received was not as expected. This message is often related to issues in the integration or communication layer.
  Cause:
  
  Unexpected Response: The external system returned a response that was not anticipated by the calling SAP system. This could be due to changes in the external system's API or data structure.
  Configuration Issues: There may be misconfigurations in the RFC (Remote Function Call) or web service settings.
  Data Issues: The data being sent to the external system may not meet the required format or validation rules, leading to unexpected responses.
  Network Issues: Temporary network issues could lead to incomplete or malformed responses.
  
  Solution:
  
  Check the Response: Analyze the response received from the external system. You may need to enable logging or debugging to capture the full response for analysis.
  Review Configuration: Ensure that the RFC or web service configurations are correct. Check for any recent changes in the external system that may affect the integration.
  Validate Data: Ensure that the data being sent to the external system is valid and conforms to the expected format. You may need to add validation checks before sending the data.
  Consult Documentation: Review the documentation for the external system to understand the expected responses and any changes that may have occurred.
  Network Monitoring: If network issues are suspected, monitor the network traffic to identify any disruptions or anomalies.
  
  Related Information:
  
  Transaction Codes: Use transaction codes like SM21 (System Log) or SLG1 (Application Log) to check for related logs that might provide more context about the error.
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error or provide guidance on similar issues.
  Integration Tools: If using tools like SAP PI/PO or SAP CPI, check the integration flow and mappings for any discrepancies.
  Testing: Perform tests with different data sets to see if the issue is data-specific or a broader integration issue.
  
  If the problem persists after following these steps, it may be beneficial to engage with SAP support or your technical team for further investigation.