KMETH_INVALID_STRUCTURE_CTYPE SAP ABAP Runtime Error kmeth invalid structure ctype

KMETH_INVALID_STRUCTURE_CTYPE 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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KMETH_INVALID_STRUCTURE_CTYPE ABAP Runtime Error

You can use the program RSKMETH to retrieve information about all registered kernel methods. The argument <runtime parameter> was accessed using a wrong C type. <runtime parameter> was used, but <runtime parameter> should have been used instead. Access to argument with C type other than that used during registration Please see abap error for more details about the possible cause of this runtime error and how it could be avoided.

In the C implementation of the kernel method, access macros were used to try to reference an argument with a wrong C type. Within a kernel method, the system has tried to access an argument with a wrong C type. The system has attempted to access the argument with the name <runtime parameter> using a wrong C type. The argument was registered with C type <runtime parameter> but was accessed with the C type <runtime parameter>.