PERFORM_CAST_DEEP_MISMATCH SAP ABAP Runtime Error perform cast deep mismatch

PERFORM_CAST_DEEP_MISMATCH is an ABAP runtime error which you may come across when using or developing within an SAP system. See below for the standard details explaining what it means and how you can avoid or fix this runtime error.

Short Dump Classification: A - ABAP Programming Error

You can view further information about a runtme error by using transaction code ST22 which will show you this and all runtime erros that have happen in your SAP system.

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PERFORM_CAST_DEEP_MISMATCH ABAP Runtime Error

Please see abap error for more details about the possible cause of this runtime error and how it could be avoided.

Type conflict when passing parameter while calling a FORM routine. Please see abap error for more details about the possible cause of this runtime error and how it could be avoided.

In FORM <runtime parameter> in program <runtime parameter>, parameter number <runtime parameter> is typed so that only actual parameters that can be interpreted according to the type of the formal parameter are permitted.
This means that in the first part of the actual parameter, described by the formal parameter, the positions and types, the reference, string and table components, must agree with the formal parameter.
The type of the actual parameter does not meet this requirement. Please see abap error for more details about the possible cause of this runtime error and how it could be avoided.