How To Fix SPRX124 - Enter a prefix

SPRX124 - Overview

• Message type: E = Error

• Message class: SPRX - Proxy Generation

• Message number: 124

• Message text: Enter a prefix

What causes this issue?

The system ask for a prefix that will be used to build up the ABAP names
out of the repository names.

System Response

The prefix is optional, but be aware that especially for transportable p
roxies you loose the chance
to separate your objects from others.

How to fix this error?

To prevent displaying this message you can set user parameter PRX_PREFIX
with a suitably value.

Procedure for System Administrators

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Error message extract from SAP system. Copyright SAP SE.

SPRX124 - Details

• The SAP error message SPRX124, which states "Enter a prefix," typically occurs in the context of certain transactions or processes where a prefix is required for a specific field or input. This error is often encountered in scenarios involving the creation or modification of certain master data, such as customer or vendor records, where a prefix (like a title or identifier) is necessary for proper identification.
  
  Cause:
  
  Missing Prefix: The most common cause of this error is that the user has not entered a required prefix in the relevant field. This could be a prefix for a customer number, vendor number, or any other identifier that requires a specific format.
  Configuration Settings: In some cases, the system configuration may require a prefix for certain types of records, and if this is not set up correctly, it can lead to this error.
  User Input Error: The user may have overlooked the prefix field or misunderstood