HBO0091I Incorrect number of indices is specified for field. The correct number is n.
Explanation
The field, which is specified as the first argument of the FIELD function, is contained in n levels of repeated sections. Therefore, n indices are required to identify a unique occurrence of the field. The invocation of FIELD specifies a different number of indices. The System Data Engine stops processing the current statement and continues with the next.
Response
Specify the correct number of indices. Refer to the Z Common Data Provider documentation for more information about the syntax of System Data Engine language statements (including references to fields in repeated sections).