How To Fix CNV_PE203 - Sender successfully blocked

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_PE - General messages for posting engine

• Message number: 203

• Message text: Sender successfully blocked

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 CNV_PE203 - Sender successfully blocked ?

  The SAP error message CNV_PE203: Sender successfully blocked typically occurs in the context of data migration or conversion processes, particularly when using the SAP Landscape Transformation (SLT) or other data migration tools. This error indicates that a sender (usually a source system or a specific data object) has been blocked from sending data to the target system.
  Causes:
  
  Data Consistency Issues: The sender may have encountered data consistency issues that prevent it from sending data.
  Configuration Errors: Incorrect configuration settings in the data migration or replication setup can lead to this error.
  Performance Issues: If the target system is experiencing performance issues or is overloaded, the sender may be blocked to prevent further strain.
  Manual Blocking: The sender may have been manually blocked by an administrator or during a maintenance operation.
  Error Handling: If there are errors in the data being sent, the system may automatically block the sender to prevent further issues.
  
  Solutions:
  
  Check Configuration: Review the configuration settings for the data migration or replication process to ensure they are correct.
  Data Consistency Check: Perform a data consistency check on the sender to identify and resolve any issues.
  Monitor System Performance: Check the performance of the target system and ensure it is capable of handling incoming data. If necessary, optimize the system or schedule data transfers during off-peak hours.
  Unblock the Sender: If the sender was manually blocked, you can unblock it through the appropriate transaction or configuration settings in SAP.
  Error Logs: Review error logs and messages related to the sender to identify specific issues that need to be addressed.
  Consult Documentation: Refer to SAP documentation or support notes related to the specific data migration tool you are using for additional troubleshooting steps.
  
  Related Information:
  
  Transaction Codes: Depending on the context, you may need to use specific transaction codes (like SLT-related transactions) to manage data replication settings.
  SAP Notes: Check for relevant SAP Notes that may provide additional insights or patches related to this error.
  Support Community: Engage with the SAP Community or forums for insights from other users who may have encountered similar issues.
  
  If the problem persists after trying the above solutions, it may be beneficial to contact SAP support for further assistance.