SYSTEM_ILLEGAL_TYPE SAP ABAP Runtime Error system illegal type

SYSTEM_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: 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.

Also check out the Comments section below to view or add related contributions and example screen shots.

SYSTEM_ILLEGAL_TYPE ABAP Runtime Error

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

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

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

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

The current statement contains a field of type hex (<runtime parameter>). This type is unknown to the ABAP/4 processor.
Possible causes:
- Error when generating the static data control blocks.
- Error when generating a dynamic control block at runtime (e.g. ASSIGN ... TYPE ..., parameter entry)
- Corruption of main memory
Internal error in the ABAP/4 processor.
During processing, an invalid data type was detected. Please see abap error for more details about the possible cause of this runtime error and how it could be avoided.