FREE_BUFFER_ILLEGAL_POINTER 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
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Attempt made to release the memory area at address <runtime parameter> via
ab_FreeBuffer().
According to memory management however, the memory area should begin at
address <runtime parameter> (and should have length <runtime parameter>).
Internal error when releasing a memory area.
Please see internal error for more details about the possible cause of this runtime error and how it could be avoided.
Please see internal error for more details about the possible cause of this runtime error and how it could be avoided.
Please see internal error for more details about the possible cause of this runtime error and how it could be avoided.
FREE_BUFFER_ILLEGAL_POINTER - free buffer illegal pointer FREE_BUFFER_ILLEGAL_HEADER - free buffer illegal header FORM_PARM_IS_NOT_SEQUENCE_OF_C - form parm is not sequence of c FLDREF_ACCESS_TO_DELETED - fldref access to deleted FIND_INFINITE_LOOP - find infinite loop EXTRACT_TOO_LARGE - extract too large