Quite often, System Engineers are called upon to solve unusual problems. The greater our depth of knowledge about various technologies, the greater our problem solving ability.
My primary technology tool belt consists of knowledge in document capture, business workflow, enterprise content management, web development, .NET programming and web services, ERP Accounts Payable systems, and several other useful technology tools and systems.
Recently, a customer came to ImageSource with a problem. We had taught the customer how to use the PAWSER Oracle Imaging and Process Management (IPM) web SDK capability. What PAWSER makes possible is a specially constructed URL that can securely call an IPM system and retrieve a specific stored image. The P in PAWSER stands for “public” meaning there is no need for the calling user to log in to the imaging system.
For example, consider the following URL:
“APSEARCH”: This is the name of the Saved Search being queried in Oracle IPM
“CheckDate”: The field being searched
“CheckNumber”: The field being searched
“VendorNum”: The field being searched
“Viewer=ImagingPlugin”: This launches the IPM viewer
In this case, the customer was dynamically constructing this url in a J.D. Edwards WORLD ERP system to retrieve an image related to an invoice screen. The problem is that the WORLD environment only allows 123 maximum characters for the URL string. The required URL for the call has more characters than that.
So stop here, don’t look below. How would you solve the URL length problem?