How To Fix FRMLAPI251 - Matrix sizes are not permitted

FRMLAPI251 - Overview

• Message type: E = Error

• Message class: FRMLAPI - RMS-FRM: API Messages for Formula

• Message number: 251

• Message text: Matrix sizes are not permitted

What causes this issue?

INCLUDE RMS_FRM_CALC_API_GEN OBJECT DOKU ID TX
The matrixes determined in the runtime are outside the permitted limits.

System Response

INCLUDE RMS_GEN_PROC_CANC_BACK OBJECT DOKU ID TX

How to fix this error?

INCLUDE RMS_FRM_CALC_API_CHECK OBJECT DOKU ID TX

Procedure for System Administrators

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

Error message extract from SAP system. Copyright SAP SE.

FRMLAPI251 - Details

• The SAP error message FRMLAPI251: Matrix sizes are not permitted typically occurs in the context of SAP's formula management or when working with matrix operations in SAP applications, such as SAP ERP or SAP S/4HANA. This error indicates that there is an issue with the dimensions of the matrices being used in a calculation or operation, which are not compatible or allowed.
  Causes:
  
  
  Incompatible Matrix Sizes: The most common cause is that the matrices involved in the operation do not have compatible dimensions. For example, if you are trying to multiply two matrices, the number of columns in the first matrix must equal the number of rows in the second matrix.
  
  
  Incorrect Formula Configuration: If you are using a formula that involves matrix calculations, the formula may be incorrectly configured, leading to incompatible sizes.
  
  
  Data Input Issues: The data being inputted into the system may not conform to the expected matrix sizes, either due