ITAB_NO_SCND_KEYS_ALLOWED 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.
Please see program correction 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.
Tables with secondary keys are not permitted
Please see abap error for more details about the possible cause of this runtime error and how it could be avoided.
The internal table in this statement is not permitted to have any
secondary keys. However, table <runtime parameter>-Name has at least one secondary key.
Please see abap error for more details about the possible cause of this runtime error and how it could be avoided.
ITAB_NO_SCND_KEYS_ALLOWED - itab no scnd keys allowed ITAB_NON_NUMERIC_COMPONENT - itab non numeric component ITAB_LINE_NOT_FOUND - itab line not found ITAB_KEY_ILLEGAL_COMPONENT - itab key illegal component ITAB_KEY_COMPONENT_MISSING - itab key component missing ITAB_ILLEGAL_SORT_ORDER_BLK - itab illegal sort order blk