How To Fix PV673 - Program name is not in the customer name space (Y,Z)

SAP Error Message - Details

• Message type: E = Error

• Message class: PV - Training and Event Management

• Message number: 673

• Message text: Program name is not in the customer name space (Y,Z)

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message PV673 - Program name is not in the customer name space (Y,Z) ?

  The SAP error message PV673 indicates that a program name you are trying to use is not in the customer namespace. In SAP, customer namespaces are typically designated with prefixes 'Y' or 'Z' to differentiate custom developments from standard SAP programs. Here’s a breakdown of the cause, potential solutions, and related information for this error:
  Cause:
  
  Program Naming Convention: SAP has a specific naming convention where standard programs are prefixed with letters other than 'Y' or 'Z'. If you attempt to create or execute a program that does not follow this convention, you will encounter this error.
  Development Class: The program may not be assigned to a proper development class that allows for custom development.
  Transport Issues: If the program was transported from another system and the transport did not include the necessary objects or was not properly configured, this error may occur.
  
  Solution:
  
  Check Program Name: Ensure that the program name you are trying to use starts with 'Y' or 'Z'. If it does not, you will need to rename the program to comply with the naming convention.
  Create a New Program: If you are trying to create a new program, make sure to start the name with 'Y' or 'Z' when defining it in the ABAP Editor (SE38).
  Review Development Class: Ensure that the program is assigned to a development class that allows for custom objects. You can check this in the program attributes.
  Transport Request: If the program was transported, check the transport request to ensure that it was correctly included and that all dependencies are satisfied.
  Authorization: Ensure that you have the necessary authorizations to create or modify programs in the customer namespace.
  
  Related Information:
  
  Transaction Codes: You can use transaction codes like SE38 (ABAP Editor) to create or modify programs and SE80 (Object Navigator) to manage development objects.
  Namespace Management: SAP provides guidelines on how to manage namespaces and the importance of adhering to naming conventions for custom developments.
  SAP Notes: Check SAP Notes for any specific issues related to your version of SAP that might provide additional context or solutions.
  
  If you continue to experience issues after following these steps, it may be beneficial to consult with your SAP Basis or development team for further assistance.