PFETCHU_ILLEGAL_TYPE SAP ABAP Runtime Error pfetchu illegal type

PFETCHU_ILLEGAL_TYPE 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: I - Internal Kernel 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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PFETCHU_ILLEGAL_TYPE ABAP Runtime Error

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

When calling the system function ab_pfetchU(), the ABAP type <runtime parameter> was specified for the parameter <runtime parameter>. This type is not character-type. With ab_pfetchU(), you can only transfer character-type parameters. Illegal parameter type when calling a system function. Please see internal error for more details about the possible cause of this runtime error and how it could be avoided.

An internal system error occurred when calling a C function from within ABAP: Parameter <runtime parameter> is not character-type. Its internal type is <runtime parameter>. Please see internal error for more details about the possible cause of this runtime error and how it could be avoided.