SQLCODE -404 on select into

We have a rather large esqlcobol program running on an HP 9000 that is geting a -404 sqlcode error on a select into query. Not a cursor. The error message book refers to a cursor that has been released by the free statement. This not the case with this program. Apparently , on different runs of this program, different queries error out with this message. Below is the explanation of 404. 404 The cursor or statement is not available. This statement names a cursor which has been released with the FREE statement. Review the program logic and make sure that the cursor specified is declared and opened, but not freed, prior to reaching this statement. This error code (-404) has this meaning when returned by Version 5.0 and later database servers. For older database servers, see the previous entry. We're runnin Informix 7.11UC1 runtime on an HP 9000. Any ideas ? Thank you very much. ciao p ****************************************************************************** Peter Wages EDS Arlington, Virginia pmwages@cais.com Work: (703) 741-7436 Home: (202) 244-3511 Anywhere is walking distance, if you have the time ******************************************************************************