How To Fix WB2B_CS407 - Side should not be blank. Please set & to call &

SAP Error Message - Details

• Message type: E = Error

• Message class: WB2B_CS - Trading Contract: Contract Matching and Settlement

• Message number: 407

• Message text: Side should not be blank. Please set & to call &

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 WB2B_CS407 - Side should not be blank. Please set & to call & ?

  The SAP error message WB2B_CS407 ("Side should not be blank. Please set & to call &") typically occurs in the context of SAP's Business-to-Business (B2B) integration scenarios, particularly when dealing with the configuration of communication channels or when processing messages in the SAP system.
  Cause:
  This error usually indicates that a required field related to the "side" (which could refer to the sender or receiver in a communication scenario) is not populated. This could happen due to:
  
  Missing Configuration: The configuration for the communication channel or the message type may not be complete, leading to a blank value where a specific side (like sender or receiver) is expected.
  Data Entry Error: There may have been an oversight during data entry, where the necessary fields were left blank.
  Mapping Issues: If you are using mappings in your integration scenario, the mapping might not be correctly set up, leading to missing values.
  
  Solution:
  To resolve the WB2B_CS407 error, you can take the following steps:
  
  
  Check Configuration:
  
  Go to the relevant configuration settings in the SAP system (e.g., transaction codes like SPRO for configuration).
  Ensure that all required fields for the communication channel or message type are filled in correctly, especially those related to the sender and receiver sides.
  
  
  
  Review Message Mapping:
  
  If you are using message mappings, check the mapping configuration to ensure that all necessary fields are being populated correctly.
  Make sure that the mapping logic is correctly set up to handle the data being processed.
  
  
  
  Validate Data:
  
  If the error occurs during the processing of specific data, validate the input data to ensure that all required fields are populated.
  Check for any data transformation or enrichment processes that might be affecting the data.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or help resources related to B2B integration for specific guidance on the configuration and common pitfalls.
  
  
  
  Debugging:
  
  If the issue persists, consider enabling debugging or logging to capture more detailed information about the error context, which can help in diagnosing the problem.
  
  
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. SAP frequently updates its knowledge base with solutions for common errors.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  SAP Support: If you are unable to resolve the issue, consider reaching out to SAP support for assistance, providing them with the error details and context.
  
  By following these steps, you should be able to identify and resolve the cause of the WB2B_CS407 error in your SAP system.