SAPSQL_GROUP_BY_ILL_TABLE_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
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GROUP BY on pool or cluster table.
Please see abap error for more details about the possible cause of this runtime error and how it could be avoided.
A SELECT statement was to be executed in which the result set is to be
grouped with GROUP BY.The column '<runtime parameter>' according to which the grouping
should be carried out, is a column of the pool or cluster table '<runtime parameter>'.
However, in Open SQL, it is only allowed to group according to columns
of transparent tables or columns of database views or projection views
on transparent tables.
Please see abap error for more details about the possible cause of this runtime error and how it could be avoided.
SAPSQL_GROUP_BY_ILL_TABLE_TYPE - sapsql group by ill table type SAPSQL_FIELDNAME_UNKNOWN - sapsql fieldname unknown SAPSQL_FIELDNAME_TOO_LONG - sapsql fieldname too long SAPSQL_FIELDLIST_SUM_TYPE - sapsql fieldlist sum type SAPSQL_FIELDLIST_AVG_TYPE - sapsql fieldlist avg type SAPSQL_FETCH_WRONG_INTOLIST - sapsql fetch wrong intolist