Description

Vsam[ex] and VB/ISAM will constantly monitor dataset integrity and report the following dataset conditions. These codes generally indicate that the system has corrupted a Dataset and repair or recovery is recommended! Please inform your system representative!

Bad Group header  

A single partial record is larger than 1/2 group.

Internal failure caused group split to create new group larger than maximum size of a group in this dataset.

Errors in the 300s can occur if some of the updates for a  record have been completed but the operating system does not allow  VsamEx to extend the file in order to finialize update process.

Data record sub-parts are out of sequence.

Could not locate Primary record through an existing Secondary.

Secondary (Xref) couldn't be deleted - so we didn't delete primary.

Secondarys were deleted but VsamEx could not delete the primary.

Secondary (Xref) update failed after successful primary update.

No return address provided by Caller for return data.

Record structure is invalid.

Decode Buffer too small - Bad record structure.

Last partial piece of a record cannot be located - Record was truncated.

Dataset Record is too large (> 65k).

Raw  data read returned no data (NULL).

Dataset activation failed, usually because network rights are not set properly, or the Map file (.vom) is corrupted, or there is a problem creating or accessing the lock fille.

Internal control block inconsistencies detected usually indicating a memory problem cause by an access violation or semiconductor failure.

Part of the Dataset cannot be found.

A disk seek failure occurred in the data file - OS Failure.

A Data read/write failure occurred in the data file - OS Failure.

The Group size found was too big.

1014 An error was detected during a group split process that generated an inconsistent header.

Internal consistence error in assembling the data record.

Detail Disk Error! - Identifies actual instruction failure location in the software.

Group Validity check - Bad Record.

Unexpected attempt to truncate the Map – Primary data was preserved! Rebuild the dataset.