How To Fix CM_WWI000 - ------------------------ Messages on WWI ---------------------------

SAP Error Message - Details

• Message type: E = Error

• Message class: CM_WWI - WWI

• Message number: 000

• Message text: ------------------------ Messages on WWI ---------------------------

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.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

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.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message CM_WWI000 - ------------------------ Messages on WWI --------------------------- ?

  The SAP error message CM_WWI000 is related to the SAP Write-Once Interface (WWI), which is used for generating documents in various formats (like PDF, Word, etc.) from SAP data. This error typically indicates that there is an issue with the WWI configuration or the data being processed.
  Causes:
  
  Configuration Issues: The WWI might not be properly configured in the SAP system. This includes settings related to the WWI server, document templates, or the connection between SAP and WWI.
  Template Problems: The document template being used may be missing, corrupted, or not properly defined.
  Data Issues: The data being processed may not meet the expected format or may be incomplete, leading to errors during document generation.
  Authorization Issues: The user may not have the necessary authorizations to execute the WWI process or access the required data.
  Network Issues: If the WWI server is hosted on a different machine, network connectivity issues could prevent successful communication.
  
  Solutions:
  
  Check Configuration: Verify the WWI configuration in the SAP system. Ensure that the WWI server is correctly set up and that all necessary parameters are configured.
  Review Templates: Check the document templates being used. Ensure they are available, correctly defined, and not corrupted. You may need to recreate or re-upload the templates if necessary.
  Validate Data: Ensure that the data being processed is complete and in the correct format. Check for any missing or invalid data that could cause the document generation to fail.
  Check Authorizations: Ensure that the user executing the WWI process has the necessary authorizations. You may need to consult with your SAP security team to verify and adjust user roles.
  Network Troubleshooting: If the WWI server is on a different machine, check for any network issues that might be affecting connectivity. Ensure that firewalls or other security settings are not blocking communication.
  
  Related Information:
  
  SAP Notes: Check SAP Notes related to WWI for any known issues or patches that may address the error.
  WWI Documentation: Review the official SAP documentation for WWI to understand the configuration and troubleshooting steps.
  Logs and Traces: Analyze the logs and traces generated by the WWI process to get more detailed information about the error. This can help pinpoint the exact cause of the issue.
  
  If the problem persists after trying the above solutions, consider reaching out to SAP support for further assistance.