Message type: E = Error
Message class:  HRPIQ000 - Messages in Development Class PMIQ 
Message number: 105
Message text: Error while reading data from the database
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 HRPIQ000105, which indicates "Error while reading data from the database," typically arises in the context of SAP HR (Human Resources) or SAP Student Lifecycle Management (SLcM) modules. This error can occur due to various reasons, including database connectivity issues, data inconsistencies, or problems with the underlying database structure. Causes: Database Connectivity Issues: There may be a problem with the connection between the SAP application and the database server. Data Inconsistencies: The data being accessed may be corrupted or inconsistent, leading to read errors. Authorization Issues: The user may not have the necessary permissions to access the data. Database Locking: The data might be locked by another process, preventing access. Performance Issues: High load on the database server can lead to timeouts or read errors.
Configuration Issues: Incorrect configuration settings in the SAP system or database can lead to errors. Solutions: Check Database Connection: Ensure that the connection to the database is active and functioning properly.
 Get instant SAP help. Sign up for our Free Essentials Plan.
Get instant SAP help. Sign up for our Free Essentials Plan. 
HRPIQ000104 Error while choosing student; contact technical support
What causes this issue?  An internal error occurred while you were choosing the student using the <ls>possible entries pushbutton</> (F4)....
HRPIQ000103 Enter a valid session
What causes this issue?  The session you have entered is not valid.System Response  The system issues an error message and will not allow you to conti...
HRPIQ000106 Applicant is no longer valid; check validity period
What causes this issue?  The validity period of the applicant has expired.System Response  Items cannot be created for the applicant.How to fix this e...
HRPIQ000107 Applicant is not valid yet; check validity period
Self-Explanatory Message Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of...
Click on this link to search all SAP messages.