-1104: Too complicated SQL statement (KB-stack overflow)
Use
Explanation
Within the system, more elements of an internal structure are needed to represent the SQL statement than are available.
User Response
Simplify the SQL statement or split it into several SQL statements.If this is not
possible, check whether the relevant database parameters can be increased, because
the size of the internal structure depends on the size of that parameters. See also
SAP Note 1260684 
.