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IMS Database Manager

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Invalidate GUR cache / update SQL metadata

IMS caches DBD and PSB metadata for IMS applications and JDBC based tools using SQL access to IMS databases in the so called GUR cache. There are situations in which an invalidation of this cache would be helpful like situations in which DBD metad...
over 3 years ago in IMS Database Manager / Open Access DB 1 Future consideration

Validate input to DFSEIPB0

In this case, a COBOL program made a call and passed garbage as the input parameter list. DFSEIPB0 happily used this and issued a GETMAIN for close to 16M of below the line storage which is impossible to satisfy and resulted in an ABEND80A. With n...
almost 7 years ago in IMS Database Manager / General DB 1 Not under consideration

Fetching Vendor data from Directory

Vendor data that gets stored in Directory needs to be read by vendor batch utilities (PFX utilities). We need mechanism in DFS3CATQ i.e. if requested it should return the vendor data may be ignore the other meta data both from active as well stagi...
over 3 years ago in IMS Database Manager / General DB 2 Not under consideration

User Exits During DDL processing

During processing for a DEDB database member, a user exit will be needed to validate the vendor data in the catalog, and place it into an extension to Directory member. The exit should be able to add related SHISAM database(s) to the list of datab...
over 3 years ago in IMS Database Manager / General DB 1 Future consideration

Vendor Data in the Directory after DDL

Extended Operands and Vendor Data are in the Directory after using the Catalog Populate Utility to populate the Catalog and Directory from ACBLIB when using IMS Managed ACBs. When building PSBs and DMBs from the Catalog for DDL and the Catalog Dir...
over 3 years ago in IMS Database Manager / General DB 1 Future consideration

DFS3CATQ API Open call with the DEFINITION=CONCAT

We at BMC are utilizing the DFS3CATQ API Open call with the DEFINITION=BOTH parameter that allows for requesting IMS control blocks from either STAGING or ACTIVE IMS Directories. We have multiple scenarios in our products code base where it is nec...
over 3 years ago in IMS Database Manager / General DB 1 Not under consideration

DFS3CATQ API with CONTCAT option

This is a curious case with the DFS3CATQ API that exists today when making separate calls to PENDING versus CURRENT IMS directories. I believe this error would not occur if we have the CONCAT option listed below. In this case we have HIDAM DBD tha...
over 3 years ago in IMS Database Manager / General DB 2 Future consideration

IMS CATALOG: ACB populate utility should generate generic PCBNAMEs

The initial load into the IMS CATALOG by ACB populate utility should create generic PCBNAMEs for those PSBS don't have any.Otherwise these PSBs (without label stmt and without any PCBNAMEs for their PCB stmt) can't simply be used and explored by E...
about 10 years ago in IMS Database Manager / Application Development 1 Not under consideration

IMS Load instr @ DFSDOC10+CC has base & index registers reversed issue discovered while running ZAD

IMS Load instr @ DFSDOC10+CC has base & index registers reversed issue discovered while running ZAD
over 3 years ago in IMS Database Manager / General DB 1 Future consideration

IDAA Incremental COPY support for IMS

Add additional functionality to RFE Request ID 46246,"IDAA supprt for IMS". In 46246, new function which transform and load IMS data into IDAA appliance is requested.By this method, data latency is dependent on execution of load interval. In order...
over 10 years ago in IMS Database Manager / Open Access DB 1 Not under consideration