SAPSQL_IN_ITAB_ILLEGAL_SIGN SAP ABAP Runtime Error sapsql in itab illegal sign

SAPSQL_IN_ITAB_ILLEGAL_SIGN 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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SAPSQL_IN_ITAB_ILLEGAL_SIGN ABAP Runtime Error

In the SIGN column, use only one of the values <runtime parameter> or <runtime parameter>. 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 value in SIGN field of value table for IN itab operator. operator. Please see abap error for more details about the possible cause of this runtime error and how it could be avoided.

The current ABAP/4 program attempted to execute an ABAP/4 Open SQL statement in which the WHERE condition contains an IN itab operator.

The IN itab operator is used with internal tables which have the following structure:

SIGN(1) OPTION(2) LOW LIKE db_field HIGH LIKE db_field

In the SIGN column, use only one of the values <runtime parameter> or <runtime parameter>. The value <runtime parameter> is not allowed here. Please see abap error for more details about the possible cause of this runtime error and how it could be avoided.