Message type: E = Error
Message class: FDT_EXPRESSIONS - Formula & Derivation Tool: Expressions
Message number: 813
Message text: No valid method: method &1 doesn't exist in class &2
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.
FDT_EXPRESSIONS813
- No valid method: method &1 doesn't exist in class &2 ?The SAP error message FDT_EXPRESSIONS813 indicates that there is an issue with a method that is being called in a class within the SAP system. Specifically, the error message states that the method specified (denoted as &1) does not exist in the class specified (denoted as &2). This can occur in various contexts, such as when working with ABAP code, Business Rules Framework (BRF+), or other areas where methods are invoked. Cause The primary causes of this error message can include: Typographical Error: There may be a typo in the method name or class name when it is being called. Method Not Implemented: The method may not have been implemented in the specified class. Class Not Active: The class may not be active or may have been deleted or deactivated. Incorrect Class Reference: The class being referenced may not be the intended one, possibly due to naming conflicts or incorrect configuration. Versioning Issues: If the class or
Get instant SAP help. Sign up for our Free Essentials Plan.
FDT_EXPRESSIONS812
No valid class: class &1 doesn't exist
Self-Explanatory Message Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of...
FDT_EXPRESSIONS811
Function call &1 not possible, &2 parameter &3 has a raw type
Self-Explanatory Message Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of...
FDT_EXPRESSIONS814
Exception &1 has an invalid number of modes set (&2)
Self-Explanatory Message Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of...
FDT_EXPRESSIONS815
An object ID and a direct value is supplied for the mapping parameter &1
What causes this issue? For mapping parameter &v1&, both an ID of a BRFplus object as well as a value is supplied. However, the system cannot...
Click on this link to search all SAP messages.