How To Fix CM_MRP_MAIL004 - Too many receivers specified in the e-mail

SAP Error Message - Details

• Message type: E = Error

• Message class: CM_MRP_MAIL - Messages from Mailer Class

• Message number: 004

• Message text: Too many receivers specified in the e-mail

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message CM_MRP_MAIL004 - Too many receivers specified in the e-mail ?

  The SAP error message CM_MRP_MAIL004 indicates that there are too many recipients specified in an email that is being generated by the system. This error typically occurs in the context of the Material Requirements Planning (MRP) process when the system attempts to send notifications or reports via email to multiple recipients.
  Cause:
  The primary cause of this error is that the number of email recipients exceeds the limit set by the SAP system or the email server configuration. This limit can vary based on system settings or the email server's restrictions on the number of recipients allowed in a single email.
  Solution:
  To resolve the CM_MRP_MAIL004 error, you can consider the following solutions:
  
  
  Reduce the Number of Recipients:
  
  Review the list of recipients and reduce the number to comply with the system's or email server's limits. This may involve grouping recipients or sending multiple emails to different groups.
  
  
  
  Check System Settings:
  
  Consult with your SAP Basis team to check if there are any configurable limits on the number of email recipients in the SAP system. They may be able to adjust these settings if necessary.
  
  
  
  Email Server Configuration:
  
  If the limit is imposed by the email server (e.g., SMTP server), you may need to work with your IT department to understand the server's configuration and see if adjustments can be made.
  
  
  
  Batch Processing:
  
  If applicable, consider implementing a batch processing approach where emails are sent in smaller batches rather than all at once.
  
  
  
  Error Handling:
  
  Implement error handling in your MRP process to catch this error and provide a more user-friendly message or alternative actions.
  
  
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any specific guidance or patches related to this error message. SAP frequently updates its documentation and may have specific recommendations for your version.
  Email Configuration: Review the configuration settings for email in your SAP system (transaction SCOT) to ensure they are set up correctly.
  Documentation: Refer to the SAP Help Portal or community forums for additional insights and user experiences related to this error.
  
  By following these steps, you should be able to address the CM_MRP_MAIL004 error and ensure that your email notifications are sent successfully.