How To Fix C1815 - Entry at "Entries" is incorrect

C1815 - Overview

• Message type: E = Error

• Message class: C1 - Characteristics maintenance messages

• Message number: 815

• Message text: Entry at "Entries" is incorrect

What causes this issue?

You want to navigate within the list of characteristics. However, you
have entered an incorrect value in field "Entries".

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?

Correct your entry. Next to the entry field, the total number of
entries is displayed.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message C1815 - Entry at "Entries" is incorrect ?

  The SAP error message C1815 ("Entry at 'Entries' is incorrect") typically occurs in the context of creating or processing a document in SAP, particularly when dealing with financial transactions, material documents, or similar entries. This error indicates that there is an issue with the data entered in the specified field or table.
  Causes:
  
  Invalid Data Entry: The data entered in the "Entries" field may not conform to the expected format or may not be valid. This could include incorrect account numbers, invalid material numbers, or other data that does not match the system's requirements.
  Missing Required Fields: Certain fields may be mandatory, and if they are left blank or filled incorrectly, the system will throw this error.
  
  Configuration Issues: There may be configuration settings in the system that are not aligned with the data being entered, such as missing account assignments or incorrect settings in the relevant modules.
  Data Consistency Issues: If there are inconsistencies