Message type: E = Error
Message class:  HRPIQ00REGIST - Messages Related to Registration 
Message number: 112
Message text: Invalid student ID in line &2 of registration data (&1 instead of &3)
Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.
To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.
Unfortunately, there isn't any extra information in this error notice.
First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).
Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.
You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.
The SAP error message HRPIQ00REGIST112 indicates that there is an issue with the student ID provided in the registration data. This error typically occurs in the context of the SAP Student Lifecycle Management (SLCM) module, which is used for managing student records and registrations.
Cause: The error message "Invalid student ID in line &2 of registration data (&1 instead of &3)" suggests that: The student ID provided in the registration data is not valid or does not exist in the system. The student ID may be incorrectly formatted or may not match the expected format. There may be a mismatch between the student ID in the registration data and the student ID in the database (e.g., the student ID may have been deleted or is inactive). There could be a data entry error, such as a typo or incorrect ID being used.
Solution: To resolve this error, you can take the following steps: Verify Student ID: Check the student
 Get instant SAP help. Sign up for our Free Essentials Plan.
Get instant SAP help. Sign up for our Free Essentials Plan. 
HRPIQ00REGIST111 Invalid student ID in line &2 of study segments (&1 instead of &3)
Self-Explanatory Message Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of...
HRPIQ00REGIST110 Invalid student ID in line &2 of admission data (&1 instead of &3)
Self-Explanatory Message Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of...
HRPIQ00REGIST113 Invalid student ID in line &2 of acad. specializations (&1 instead of &3)
Self-Explanatory Message Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of...
HRPIQ00REGIST114 FM called without specifying program (&1); enter object ID of CS or SC
What causes this issue?  You have attempted to the call the function module without specifying a program (&V1&).System Response  The system is...
Click on this link to search all SAP messages.