/BEV1/EMC307 - Only SIS fields or item categories are permitted for the first entry

SAP Error Message - Details

• Message type: E = Error

• Message class: /BEV1/EMC -

• Message number: 307

• Message text: Only SIS fields or item categories are permitted for the first entry

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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AnswerBot

• What is the cause and solution for SAP error message /BEV1/EMC307 - Only SIS fields or item categories are permitted for the first entry ?

  The SAP error message /BEV1/EMC307 Only SIS fields or item categories are permitted for the first entry typically occurs in the context of the SAP Sales Information System (SIS) when you are trying to create or modify a document that does not conform to the expected structure or data requirements.
  Cause:
  This error usually arises when:
  
  The first entry in a document (like a sales order or a delivery) does not contain the required SIS fields or item categories.
  The system expects the first entry to be a specific type of item (like a SIS item category) but encounters a different type of entry.
  There may be a configuration issue in the SIS settings or the item categories defined in the system.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check Item Categories: Ensure that the first item in your document is of a valid SIS item category. You can do this by reviewing the item category settings in the configuration.
  
  
  Review Document Structure: Make sure that the document you are trying to create or modify adheres to the expected structure. The first entry should be a SIS field or a valid item category.
  
  
  Configuration Settings: If you have access to the configuration settings, check the settings for the SIS and item categories. Ensure that they are correctly defined and that the first entry is set up to accept SIS fields.
  
  
  Consult Documentation: Refer to SAP documentation or help resources for specific guidelines on the SIS and item categories. This can provide insights into the expected formats and configurations.
  
  
  Testing: If you have made changes to the configuration, test the document creation process again to see if the error persists.
  
  
  Contact Support: If the issue continues after checking the above points, consider reaching out to your SAP support team or consulting with an SAP expert who can provide more tailored assistance based on your specific system configuration.
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional context.
  Transaction Codes: Familiarize yourself with transaction codes related to SIS and item category configuration, such as OVAK (for item category determination) or SIS related transactions.
  User Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.