Message type: E = Error
Message class:  HRPADUN_EVE - Messages for EVE 
Message number: 507
Message text: No value maintained for constant & in table T511K
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 HRPADUN_EVE507 indicates that there is a missing value for a specific constant in the table T511K, which is related to the payroll process in the Human Resources (HR) module. This error typically arises during payroll processing or when trying to execute certain HR-related functions.
Cause: The error occurs when the system expects a value for a specific constant (denoted by & in the error message) in the T511K table, but it is not maintained. The T511K table is used to store constants that are necessary for payroll calculations, and if a required constant is missing, the payroll process cannot proceed.
Solution: To resolve this error, you need to maintain the missing constant in the T511K table. Here are the steps to do this: Identify the Constant: Check the error message to identify which constant is missing. The & in the error message will typically be replaced with the actual constant name
 Get instant SAP help. Sign up for our Free Essentials Plan.
Get instant SAP help. Sign up for our Free Essentials Plan. 
HRPADUN_EVE506 Percentage used to calculate AHA : &1
Self-Explanatory Message Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of...
HRPADUN_EVE505 Additional Hardship Allowance: &1 &2
Self-Explanatory Message Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of...
HRPADUN_EVE508 Mobility allowance : &1 &2
Self-Explanatory Message Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of...
HRPADUN_EVE509 Pay Scale Area Not Available for Pay scale type &1 in Duty station &2
What causes this issue?  To determine the employee's pay scale area, the system checks for the pay scale area in <ZK>Maintenance View  Duty...
Click on this link to search all SAP messages.