How To Fix SAPC_MESSAGE027 - Class '&1' and protocol type '&2' is not consistency !

SAP Error Message - Details

• Message type: E = Error

• Message class: SAPC_MESSAGE -

• Message number: 027

• Message text: Class '&1' and protocol type '&2' is not consistency !

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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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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message SAPC_MESSAGE027 - Class '&1' and protocol type '&2' is not consistency ! ?

  The SAP error message SAPC_MESSAGE027 indicates that there is an inconsistency related to a specific class and protocol type in the SAP system. This error typically arises in the context of communication or configuration issues, particularly when dealing with SAP's communication protocols or classes.
  Cause:
  
  Configuration Issues: The error may occur if there is a mismatch or incorrect configuration in the communication settings for the specified class and protocol type.
  Data Inconsistency: There may be inconsistencies in the data stored in the system, such as missing or incorrect entries in the relevant tables.
  Version Mismatch: If there are different versions of components or systems that are supposed to communicate, this can lead to inconsistencies.
  Custom Development: If there are custom developments or modifications in the system, they might not align with the standard configurations, leading to this error.
  
  Solution:
  
  Check Configuration: Review the configuration settings for the class and protocol type mentioned in the error message. Ensure that they are correctly set up and consistent with the expected values.
  Data Validation: Validate the data in the relevant tables to ensure there are no missing or incorrect entries. You may need to run consistency checks or reports to identify issues.
  Review Documentation: Consult SAP documentation or notes related to the specific class and protocol type to understand the expected configurations and any known issues.
  System Logs: Check system logs (transaction SM21) for any additional error messages or warnings that might provide more context about the inconsistency.
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that might address this specific error message or provide patches or updates.
  Testing: If changes are made, conduct thorough testing to ensure that the issue is resolved and that there are no new issues introduced.
  
  Related Information:
  
  Transaction Codes: You may want to use transaction codes like SPRO (for configuration), SE11 (for data dictionary), and SE80 (for development objects) to investigate further.
  SAP Community: Engaging with the SAP Community forums can provide insights from other users who may have encountered similar issues.
  SAP Support: If the issue persists and cannot be resolved through the above steps, consider reaching out to SAP Support for assistance.
  
  By following these steps, you should be able to identify and resolve the inconsistency causing the SAPC_MESSAGE027 error.