How To Fix CRM_NF_API035 - You can subscribe directly for only 1 user at a time

SAP Error Message - Details

• Message type: E = Error

• Message class: CRM_NF_API - Messages for Notification Framework API Exceptions

• Message number: 035

• Message text: You can subscribe directly for only 1 user at a time

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CRM_NF_API035 - You can subscribe directly for only 1 user at a time ?

  The SAP error message CRM_NF_API035 indicates that you are trying to subscribe multiple users at the same time, but the system allows only one user to be subscribed directly in a single operation. This error typically occurs in the context of SAP CRM (Customer Relationship Management) when dealing with notifications or subscriptions.
  Cause:
  The primary cause of this error is an attempt to perform a subscription operation for more than one user simultaneously. The system is designed to handle subscriptions on a per-user basis to ensure data integrity and proper processing.
  Solution:
  To resolve this error, you should modify your approach to subscribing users. Here are the steps you can take:
  
  
  Single User Subscription: Ensure that you are only attempting to subscribe one user at a time. If you have a list of users, iterate through the list and subscribe each user individually.
  
  
  Batch Processing: If you need to subscribe multiple users, consider implementing a batch processing mechanism where you handle each subscription in a loop or a separate transaction.
  
  
  Check for Existing Subscriptions: Before attempting to subscribe a user, check if they are already subscribed. This can help avoid unnecessary operations and potential errors.
  
  
  Review Documentation: Consult the SAP documentation or help resources for any specific guidelines or limitations regarding user subscriptions in your version of SAP CRM.
  
  
  Error Handling: Implement error handling in your code to catch this specific error and provide a user-friendly message or retry logic.
  
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any updates or patches related to this error message. Sometimes, SAP releases notes that provide additional context or fixes for known issues.
  Transaction Codes: Familiarize yourself with relevant transaction codes in SAP CRM that deal with user management and subscriptions, such as CRMD_ORDER or CRMD_ORDERADM_H.
  User Roles and Authorizations: Ensure that the user performing the subscription has the necessary roles and authorizations to manage subscriptions.
  
  By following these steps, you should be able to resolve the CRM_NF_API035 error and successfully manage user subscriptions in SAP CRM.