SAPSQL_ILLEGAL_IS_NULL SAP ABAP Runtime Error sapsql illegal is null

SAPSQL_ILLEGAL_IS_NULL 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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SAPSQL_ILLEGAL_IS_NULL ABAP Runtime Error

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.

The WHERE condition has an unexpected format. Please see abap error for more details about the possible cause of this runtime error and how it could be avoided.

The current ABAP program attempted to execute an Open SQL statement containing a WHERE condition of the form WHERE (itab) or WHERE ... AND (itab). The part of the WHERE or HAVING condition that was specified dynamically contains an incorrectly placed "IS NULL" operator. Please see abap error for more details about the possible cause of this runtime error and how it could be avoided.