How To Fix W+675 - Internal number assignment not assigned for reference customer &

SAP Error Message - Details

• Message type: E = Error

• Message class: W+ -

• Message number: 675

• Message text: Internal number assignment not assigned for reference customer &

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message W+675 - Internal number assignment not assigned for reference customer & ?

  SAP Error Message:
  
  W+675 Internal number assignment not assigned for reference customer &
  
  Cause:
  This warning message occurs when the system tries to assign an internal number to a document or master data record based on a reference customer, but the internal number assignment is not maintained or configured for that reference customer. In other words, the system expects a number range or internal number assignment linked to the reference customer, but it cannot find it.
  This typically happens in scenarios such as:
  
  Creating sales documents or billing documents where the number assignment depends on the reference customer.
  Number range intervals for internal number assignment are missing or not assigned to the reference customer.
  Customizing for number assignment in SD (Sales and Distribution) or FI (Financial Accounting) is incomplete or inconsistent.
  
  
  Solution:
  
  
  Check Number Range Assignment:
  
  Go to the customizing path for number range intervals related to the object in question (e.g., sales documents, billing documents, customer master).
  Verify that the number range intervals are properly assigned to the reference customer or the relevant organizational unit.
  
  
  
  Maintain Number Range Intervals:
  
  Use transaction codes like:
  
  SNRO (Number Range Objects) to check and maintain number ranges.
  VOV8 (Number Ranges for Sales Documents)
  VOV7 (Number Ranges for Billing Documents)
  
  
  Ensure that the number range intervals are assigned to the reference customer or the relevant customer group.
  
  
  
  Check Customer Master Data:
  
  Verify if the reference customer is correctly maintained and linked.
  Check if the reference customer has the necessary number assignment settings.
  
  
  
  Adjust Customizing:
  
  In SPRO, navigate to:
  
  Sales and Distribution ? Basic Functions ? Number Ranges and Document Number Assignment
  
  
  Ensure that the internal number assignment is configured for the reference customer or the relevant organizational unit.
  
  
  
  If Custom Development is Involved:
  
  Check if any user-exits or BADIs are influencing number assignment.
  Ensure that the logic correctly handles the reference customer and assigns the number range accordingly.
  
  
  
  
  Related Information:
  
  
  Transaction Codes:
  
  SNRO – Number Range Objects
  VOV7 – Number Ranges for Billing Documents
  VOV8 – Number Ranges for Sales Documents
  SE91 – Message Maintenance (to check message W+675 details)
  
  
  
  SAP Notes:
  
  Search SAP Support Portal for notes related to number assignment and reference customer issues.
  
  
  
  Common Modules Affected:
  
  SD (Sales and Distribution)
  FI (Financial Accounting)
  MM (Material Management) if reference customer is used in number assignment
  
  
  
  Additional Tips:
  
  Always test changes in a development or quality system before applying to production.
  Check if the issue occurs for all customers or only specific ones.
  Review the customizing for number assignment in the client where the error occurs.
  
  
  
  
  If you provide the exact transaction or process where this error occurs, I can give more tailored advice.