-5011: Missing index value specification
Explanation:
If an <INDEX POS SPEC> is specified after a <DIR2 SPEC> in a <SELECT ORDERED statement>, a value must be specified for each column of the index.
User Action:
Use a <QUERY statement> issued on the system table DOMAIN.IND_USES_COL to find out the columns that form the specified index. Repeat the SQL statement with all required column values.