System error: Please inform your System Specialist

What causes this issue?

The function module 'TABLE_SCROLL' was called up in order to page
forward or backward. In this function module, the number of loop lines
in the dynpro screen, to which you wanted to page, was entered as zero.

System Response

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

How to fix this error?

Contact the SAP Hotline. Tell them where the error occurred (during
which function and in which dynpro). You can obtain this information
in the menu under System -> Status.

Error message extract from SAP system. Copyright SAP SE.