-870 THE NUMBER OF HOST VARIABLES IN THE STATEMENT IS NOT EQUAL TO THE NUMBER OF DESCRIPTORS

Explanation
 The number of host variables in the SQL statement
does not match the number of host variable descriptors.

System action
 The statement cannot be processed.

Programmer response
 Correct the application program.  The most
likely cause of this problem is a missing colon before a host variable.

Problem determination
 If the SQL statement is bound locally,
descriptors are built by the DB2® precompiler.
For a remote SQL statement, descriptors are built by DDF and are passed
in the array SQLSTTVRB.

SQLSTATE
 58026 