How To Fix LSO603 - Prerequisite profiles of '&1' and '&2' are different

SAP Error Message - Details

• Message type: E = Error

• Message class: LSO - Publisher and Learner Account

• Message number: 603

• Message text: Prerequisite profiles of '&1' and '&2' are different

What causes this issue?

The prerequisites profiles of the alternative element <ZH>&v1&</> are
different from those of the alternative element <ZH>&v2&</>.
The prerequisite <ZH>&v3&</> of the element <ZH>&v1&</> is either not
defined at all for the element <ZH>&v2&</> or is defined with a lower
proficiency.

System Response

Alternative elements should always have the same prerequisites and
impart the same qualifications.
The fact that the prerequisites of these elements are different may be
due to an incorrect entry.
If <ZH>&v1&</> is the standard element of the two alternatives, there
is no problem (case 1). If <ZH>&v2&</> is the standard element,
learners may be booked for <ZH>&v1&</> whose prerequisites they do not
fulfil (case 2).

How to fix this error?

To prevent this error, you can remove the alternative element
completely or replace it with a 'more suitable' course type.
Another option would be to check whether the prerequisites of the two
curriculum elements can be matched to one another.
To avoid learners being booked for <ZH>&v1&</> whose prerequisites they
do not fulfil (case 2), you can add the prerequisite <ZH>&v3&</> to the
curriculum type. However, this message will still appear during the
curriculum check.

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.

Smart SAP Assistant

• What is the cause and solution for SAP error message LSO603 - Prerequisite profiles of '&1' and '&2' are different ?

  The SAP error message LSO603 indicates that there is a mismatch between the prerequisite profiles of two different learning objects or courses in the SAP Learning Solution (LSO) module. This typically occurs when you are trying to link or assign courses that have different prerequisite requirements, which can lead to inconsistencies in the learning paths for users.
  Cause:
  The error arises when:
  
  You are attempting to create a relationship between two learning objects (e.g., courses or training events) that have different prerequisite profiles.
  The prerequisite profiles define what prior knowledge or courses must be completed before a learner can enroll in the target course.
  The system checks these profiles and finds discrepancies, leading to the error message.
  
  Solution:
  To resolve the LSO603 error, you can follow these steps:
  
  
  Check Prerequisite Profiles:
  
  Go to the transaction code for managing learning objects (e.g., LP01 for courses).
  Review the prerequisite profiles of both learning objects involved in the error.
  Ensure that the prerequisite requirements are aligned or compatible.
  
  
  
  Modify Prerequisite Profiles:
  
  If the profiles are indeed different, you may need to modify one or both of the learning objects to ensure they have the same prerequisites.
  You can either add or remove prerequisites as necessary to make them consistent.
  
  
  
  Recreate Relationships:
  
  After adjusting the prerequisite profiles, try to recreate the relationship or assignment between the learning objects.
  Ensure that the changes are saved and that the system reflects the updated profiles.
  
  
  
  Testing:
  
  Once changes are made, test the enrollment process to ensure that the error no longer occurs and that users can enroll in the courses as intended.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as LP01 (to manage courses), LP02 (to manage training events), and LP03 (to manage learning plans).
  Documentation: Refer to SAP Help documentation for Learning Solution for detailed information on managing learning objects and prerequisites.
  User Roles: Ensure that you have the necessary authorizations to modify learning objects and their prerequisites in the SAP system.
  Support: If the issue persists after following the above steps, consider reaching out to your SAP support team or consulting the SAP Community for further assistance.
  
  By following these steps, you should be able to resolve the LSO603 error and ensure that your learning objects are properly configured for user enrollment.